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Dividing Whole Numbers by Fractions Song by NUMBEROCK
 
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🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Lesson Plan and Materials Below: 🍎 VIDEO'S LESSON PLAN: https://www.teacherspayteachers.com/Product/DIVIDING-A-WHOLE-NUMBER-BY-A-FRACTION-Activity-Bundle-by-NUMBEROCK-2895438 🍎 🍎 NUMBEROCK DIGITAL LIBRARY ON SALE: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-and-Activities-Whole-Numbers-Into-Fractions-2200780 🍎 A journey into medieval times is the perfect setting to learn how to divide a whole number by a fraction. Ivan is everyones favorite stone mason as he builds walls and seats from blocks of rocks for us to contemplate what it means to divide by a fraction. Meanwhile in the Kingdom there is a dragon afoot that threatens the peaceful learning process; yet, there is no reason to fear! A rapper knight has come to save the day, protect our wonderful stone mason teacher, and pledge his love to the princess of the land. LYRICS I took my blocks and built two walls. In each wall one block was one fourth of them all. Two divided by one fourth equals eight; eight blocks to build the wall at my castle gate. To divide a whole number by a fraction we start by dividing the whole number into fractional parts. Then count the number of fractional parts present; and that will be the quotient. Then I took my blocks and built three seats. One block was one fifth of each. Three divided by one fifth equals fifteen; that’s how many blocks it took to build my seats. When there’s a fraction we want to divide by, we can flip the fraction and multiply. Think of three divided by one fifth: we’ll get the same answer if we multiply and flip. So these expressions are equal, and we call five over one, one-fifths reciprocal. http://www.NUMBEROCK.com is a provider of educational videos for kids which was founded by an innovative 5th Grade teacher who envisioned a new kind of classroom where students got energized for math class. Parents of his students even noticed their children singing mathematics songs around the dinner table well beyond school hours. We dare to believe that these math songs + videos can actually identify with elementary school children's increasingly finicky perception of what is cool and trendy. While each song is diverse in composition, most fit directly into the modern musical genres that excite young kids: genres such as Rap, R&B, Pop, Hip-Hop and even Reggae! We're curious to see how these musical math videos will be used now that we have shared them with a broader audience. But whether you use these songs as a rich teaching resource or just to brighten up the school-day a bit, we hope that as our project continues you will eventually find a relevant song for each lesson plan and concept in the math curriculum taught throughout the academic year. Our main goal is to make teaching and learning math more fun and more interactive. SchoolHouse Rock! and Flocabulary has done this in other subjects for us in the previous generations, and many of us still enjoy watching their YouTube Videos which teach us about Government, Science, and English amongst other subjects. If you dig us, please subscribe in order to enjoy our ever-evolving library of videos and make l̶e̶a̶r̶n̶i̶n̶g̶ rocking numbers more fun and successful! http://goo.gl/3H3bJ6 This video addresses the following Common Core Standards: CCSS.Math.Content.5.NF.B.7.a Interpret division of a unit fraction by a non-zero whole number, and compute such quotients. For example, create a story context for (1/3) ÷ 4, and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that (1/3) ÷ 4 = 1/12 because (1/12) × 4 = 1/3. CCSS.Math.Content.5.NF.B.7.b Interpret division of a whole number by a unit fraction, and compute such quotients. For example, create a story context for 4 ÷ (1/5), and use a visual fraction model to show the quotient. Use the relationship between multiplication and division to explain that 4 ÷ (1/5) = 20 because 20 × (1/5) = 4.
Views: 42901 NUMBEROCK
Math Antics - Basic Division
 
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Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Views: 2715326 mathantics
Lesson 13 - Word Problems Dividing Whole Numbers (5th Grade Math)
 
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This is just a few minutes of a complete course. Get all lessons & more subjects at: http://www.MathTutorDVD.com.
Views: 172 mathtutordvd
Math Antics - Long Division with 2-Digit Divisors
 
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Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Views: 4108300 mathantics
Lesson 11 - Divide Whole Numbers By Fractions (5th Grade Math)
 
04:01
This is just a few minutes of a complete course. Get all lessons & more subjects at: http://www.MathTutorDVD.com.
Views: 2715 mathtutordvd
Learn Division  for Kids - 2nd and 3rd Grade Math Video
 
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This fun math video teaches Division to kids and helps them understand the vocabulary used in division. Just like multiplication there are new words we use and we learn about them in this fun educational video that makes a great introduction or review to division. Students in 2nd and 3rd grade learn about division so feel free to use this video in the classroom during math time. Fractions, factors, division, addition, subtraction and many more subjects are what we teach with our fun videos. Please check out our games and other videos on our websites. Subscribe and Share the videos. You can also join us on https://www.commoncore4kids.com/ https://www.mathvids4kids.com/ https://www.pinterest.com/commoncore4kids/ https://www.facebook.com/pages/Common-Core-4-Kids/414329405248165 https://twitter.com/jasoncore4kids
Dividing whole numbers by 10 | Math | 4th grade | Khan Academy
 
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Lindsay finds a pattern from dividing whole numbers by 10. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-10-relates-to-place-value/e/dividing-whole-numbers-by-10 Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-10-relates-to-place-value/v/understanding-place-value-1-exercise Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-place-value-intro/v/place-value-1 4th grade math on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) Want a virtual coach for 4th grade? Unlock the 4th grade mission on Khan Academy here: https://www.khanacademy.org/mission/cc-fourth-grade-math?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 61901 Khan Academy
Multiplying Fractions with Whole Numbers Song by NUMBEROCK
 
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🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Lesson Plan and Materials Below: 🍎 VIDEO'S LESSON PLAN: https://www.teacherspayteachers.com/Product/5th-Grade-6th-Grade-MULTIPLYING-FRACTIONS-BY-WHOLE-NUMBERS-Fractional-Parts-of-a-whole-number-NUMBEROCK-2776849 🍎 🍎 NUMBEROCK DIGITAL LIBRARY ON SALE: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-and-Activities-2200780?aref=8edsjl4f 🍎 »»-------------¤-------------««»»-------------¤-------------«« Multiplying Fractions by Whole Numbers shows up in your daily life all the time, but perhaps you just don't know it yet. Multiplying Fractions and Whole Numbers together is often termed finding the fractional part of a whole number. We teach you why in this song. Enjoy the video! »»-------------¤-------------««»»-------------¤-------------«« Numberock Songs for: USA 3rd Grade - 5th Grade UK KS2 Year 4 - Year 6 Maths Singapore P3-P5 Maths Spain/Latin America Cuarto Grado Matematicas »»-------------¤-------------««»»-------------¤-------------«« LYRICS Fractional Parts of a Whole I was running 8 miles away. I had already run 3/4 of the way. To find how far I'd traveled from my front door. I did 8 times 3 and got 24. Then I divided by 4 and I got 6. Six miles I had run in my brand new kicks! Multiplying whole numbers by fractions is awesome. Yea! Well here's a similar problem. We'll not have forgotten. Multiply by the top. Divide by the bottom. Multiply by the top. Divide by the bottom. I was riding to the video game shop. I had ridden 5/6 of 12 city blocks. How far I had gone is what I wanted to find. 12 Times 5 is what I multiplied. I got 60 and then divided by 6. I had ridden 10 blocks and did a cool bike trick. Chorus A girl used repeated addition to see.. if she could use the strategy to solve 1/2 times 3. She thought fast, and then it came like a FLASH! That 1/2 + 1/2 + 1/2 is 3 halves. She converted 3 halves to 1 and a half. She had a crush that would last. It was a crush on MATH! Chorus http://www.NUMBEROCK.com is a provider of educational videos for kids which was founded by an innovative 5th Grade teacher who envisioned a new kind of classroom where students got energized for math class. Parents of his students even noticed their children singing mathematics songs around the dinner table well beyond school hours. Seeing his students so enthusiastic when it was time for math was welcome, to say the least! But the epiphanous moment was when students were singing math songs all-day long like they were in the American Top 40! Each of these rhythmic music videos from NUMBEROCK can be enjoyed right here on our YouTube Channel. We, hereby, cordially invite you to browse through the full library and hope you'll find that the songs make the maths* remarkably more fun. We dare to believe that these math songs + videos can actually identify with elementary school children's increasingly finicky perception of what is cool and trendy. While each song is diverse in composition, most fit directly into the modern musical genres that excite young kids: genres such as Rap, R&B, Pop, Hip-Hop and even Reggae! We're curious to see how these musical math videos will be used now that we have shared them with a broader audience. But whether you use these songs as a rich teaching resource or just to brighten up the school-day a bit, we hope that as our project continues you will eventually find a relevant song for each lesson plan and concept in the math curriculum taught throughout the academic year. We'll be releasing new songs and videos regularly until eventually addressing all the math skills and concepts that a Common Core Curriculum demands from 3rd Grade to 4th Grade, and even 5th Grade to 6th Grade. Our main goal is to make teaching and learning math more fun and more interactive. SchoolHouse Rock! and Flocabulary has done this in other subjects for us in the previous generations, and many of us still enjoy watching their YouTube Videos which teach us about Government, Science, and English amongst other subjects. This video addresses the following Common Core Standards: 4.NF (Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem.) 5.NF (Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a whole by a fraction.)
Views: 180632 NUMBEROCK
Math Antics - Long Division
 
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Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Views: 2981579 mathantics
Divide fractions by whole numbers and by fractions: even divisions
 
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Find worksheets that match this video at http://www.mathmammoth.com/fractions_2.php I explain two situations where we can divide fractions without using the common "rule" for fraction division, but just fraction number sense and mental math. The first is when we divide fractions by whole numbers, because we can think of pie pieces shared evenly between so many people, such as 6/10 divided by 3. The other situation is a fraction divided by a fraction when the quotient is a whole number. You can think "How many times does the divisor 'fit' into the dividend?" For example , 4/7 divided by 2/7 gives the quotient (answer) of 2, because 2 x (2/7) is 4/7. These ideas are also explained (along with practice problems) in my book Math Mammoth Fractions 2 at http://www.mathmammoth.com/fractions_2.php - available both as an inexpensive download ($5.75) and as a printed copy. If you like the video, please subscribe to my channel!
Views: 38178 Math Mammoth
Whole Numbers And Properties maths class 1,2,3,4,5,6,7 tricks, shortcuts, online videos cbse
 
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Whole Numbers And Properties maths class 1,2,3,4,5,6,7 tricks, shortcuts, online videos cbse ncert puzzles for kids website: http://www.wikitechy.com/ whole number and properties predecessor properties of whole numbers closed property commutative property additive identity multiplicative identity associative property distributive property whole numbers and their properties properties of whole numbers and integers multiplication of whole numbers and its properties whole number addition properties whole numbers definition and properties how can properties help add whole numbers and decimals properties and laws of whole numbers whole number multiplication properties properties of whole numbers under addition and multiplication properties of whole numbers and operations cbse ncert cisce nios ICSE wbsc WBBSE IB bse igcse icsce aisse hslc aicte mpbse isc sslc jkbose jksbse cce hbse matric GSHSEB isc state board scert nenbse seba cgbse samacheer online school videos and lectures Higher secondary school Andhra Pradesh Secondary Intermediate Bihar School Intermediate Meghalaya Mizoram Nagaland Odisha Assam Kerala Madhya Pradesh Maharashtra Manipur Higher Secondary Council for the Indian School Certificate Examinations the Central Board for Secondary Education the National Institute of Open Schooling Pre-primary Primary Middle/ upper-primary Senior secondary inter college Board of Secondary Education maths CBSE Maths JEE MAIN Exam JEE Advanced Exam (IIT-JEE ) Kerala KEAM VITEEE BITSAT Entrance Exam Manipal University Online Entrance Test Amrita Engineering Entrance Examination AEEE SRMJEEE - SRM Engineering Entrance Examination Telangana EAMCET AccuPlacer ACT ALEKS College Algebra ASSET CLEP COMPASS NC DAP PERT THEA TSI VPT U.S. Military ASVAB Educators ABCTE American Board AECTP AEPA STAAR TAKS Virginia SOL Algebra 1 Virginia SOL Geometry Washington Algebra 1 Washington Geometry Math Test Prep DTU Delhi MTech Entrance Exam IIIT Delhi MTech Entrance BITS Mesra ME M.Tech Entrance Exam Himachal Pradesh Polytechnic Admission Test Uttarakhand State Entrance Examination (UKSEE) Telangana PGECET School of Planning and Architecture, Bhopal PG & doctoral admissions IIIT Vadodara M.Tech and Phd IIM entrance exam Uganda Advanced Certificate of Education General Educational Development (GED) Advanced Placement Program SAT PSAT ACT PLAN California High School Exit Exam Connecticut Academic Performance Test Connecticut Mastery Test Florida Comprehensive Assessment Test ( FCAT ) Commonwealth Accountability Testing System ( CATS ) High School Proficiency Assessment Indiana Statewide Testing for Educational Progress ( ISTEP ) Regents Examinations Michigan Merit Exam Massachusetts Comprehensive Assessment System Texas Assessment of Knowledge and Skills (TAKS) Tennessee Comprehensive Assessment Program (TCAP) Ohio Graduation Test Pennsylvania System of School Assessment Standards of Learning Washington Assessment of Student Learning Georgia High School Graduation Test Colorado Student Assessment Program (CSAPs) HSPT – High School Placement Test SHSAT High Schools Admissions Test ISEE – Independent School Entrance Examination SSAT – Secondary School Admission Test TACHS HKCEE – Hong Kong Certificate of Education Examination HKALE – Hong Kong Advanced Level Examination PSLE Singapore OKS Turkey UPSR Malaysia CITO Toets Common Entrance Examination Eleven-plus GCE A-level – England, Wales and Northern Ireland Access to HE Diploma Scottish Higher/Advanced Higher Cambridge Pre-U Diploma Matura Higher School Certificate – New South Wales External Assessment Victorian Certificate of Education/Victorian Certificate of Applied Learning Queensland Certificate of Education South Australian Certificate of Education Western Australian Certificate of Education Tasmanian Certificate of Education Australian Capital Territory Year 12 Certificate Northern Territory Certificate of Education maths tricks maths tricks for fast calculation maths shortcuts for competitive exams maths tricks for fast calculation maths magic tricks maths puzzles maths teacher maths maths addition maths antics maths aptitude maths algebra maths addition for kids maths aptitude shortcuts maths activity for class 8 maths age problems a* maths gcse a level maths a level maths core 1 a level maths mechanics 1 maths blog maths book maths basics maths baseline paper maths b b tech maths igcse maths b b.sc maths maths class maths class 12 maths class 11 maths class 10 maths class 9 maths class 8 maths calculation tricks maths class 11 sequence and series maths class 11 straight lines les maths c'est nul maths division maths easy tricks maths for kids maths for ssc maths for competitive exams maths for ssc cgl maths for bank po maths for gate maths for class 1 maths for class 4 maths guru maths genius maths gate maths gate lectures maths hsc
Views: 8370 Wikitechy School
Division Step 2 Dividing by Fractions and Whole Numbers (Video #20)
 
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There are illustrations of division by fractions where the quotient is not a whole number. Two examples involving division of a fraction by a fraction are illustrated with the Fraction Bars, and students can see that the quotients obtained from the model make sense and agree with the quotients obtained from using "invert and multiply". Both of these examples illustrate the "fit into" or Measurement Concept of Division. A second concept called the Sharing Concept of Division is used to illustrate a fraction divided by a whole number. The misconception among students that division always "makes smaller" is discussed and examples are used to show that division sometimes "makes larger". That is, as the divisors becomes smaller and smaller, the quotients get larger and larger. Visit FractionBars.com for more information.
Views: 4716 FractionBars
Natural Numbers, Whole Numbers, and Integers , Intermediate Algebra ,  Lesson 1
 
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This tutorial introduces the concept of a number line and uses it to represent natural numbers, whole numbers, and integers. Need More Algebra Help? I highly recommend this book. http://amzn.to/1EApcPp Donate http://bit.ly/19AHMvX
Views: 104765 Learn Math Tutorials
Long Division Song by NUMBEROCK
 
01:51
🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Lesson Plan and Materials Below: 🍎 Video's Lesson Plan, Game, and Materials: https://www.teacherspayteachers.com/Product/LONG-DIVISION-Practice-Long-Division-Worksheets-Word-Problems-Song-Video-2372962 🍎 🍎 NUMBEROCK Digital Library: https://www.teacherspayteachers.com/Product/Printables-Fun-math-video-with-catchy-tune-and-lryics-for-dummies-4th-grade-math-5th-grade-math-songs-2200780 🍎 »»-------------¤-------------««»»-------------¤-------------«« This song covers dividing with 1 digit divisors and 3 digit dividends. It approaches long division using the traditional algorithm of "divide, multiply, subtract, bring down." The steps to this song will be humming through your mind long after the song is done, due to it's beautiful, original melody and clever lyrical style. »»-------------¤-------------««»»-------------¤-------------«« SONG LYRICS Five Groups of Five are 29 Their Product is 25 Put That 5 Above the Line On Top off the Line Then Draw a Subtraction Sign And Write the 25 The Difference is Four and There's One Step More Bring the Eight Down Next to the Four Divide, Multiply, Subtract, Bring Down That's How A Quotient is Found Divide 48 By Groups of Five You Will Find That There Are Nine. Put That Nine Above The Line And Multiply Nine By Five Then Draw A Subtraction Sign And Write the 45 The Remainder is Three So Write Our Three That's How Easy Division Can Be Divide, Multiply, Subtract, Bring Down That's How A Quotient is Found Divide, Multiply, Subtract, Bring Down That's How A Quotient is Found! And When There's a Remainder, Write R Followed by What is Left Over That's How A Quotient is Found!
Views: 172763 NUMBEROCK
Dividing Whole Numbers by Unit Fractions and Dividing Unit Fractions by Whole Numbers
 
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This video was created with 5th graders in mind. I review dividing whole numbers by unit fractions and dividing unit fractions by whole numbers: Visit my TpT Store - https://www.teacherspayteachers.com/Store/Elementary-Lesson-Plans
Views: 57 Molly Phillips
Dividing by two digits example 2 | Multiplication and division | Arithmetic | Khan Academy
 
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Here's another practice example where you divide by two digits. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/multiplication-division/long_division/e/division_3?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Watch the next lesson: https://www.khanacademy.org/math/arithmetic/multiplication-division/lattice_multiplication/v/lattice-multiplication?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Missed the previous lesson? https://www.khanacademy.org/math/arithmetic/multiplication-division/long_division/v/division-3-more-long-division-and-remainder-examples?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Arithmetic on Khan Academy: So you're ready to have some arithmetic fun? You've come to the right spot! It's the first "official" math topic and chalked full of fun exercises and great videos which help you start your journey towards math mastery. We'll cover the big ones: addition, subtraction, multiplication, and division, of course. But we don't stop there. We'll get into negative numbers, absolute value, decimals, and fractions, too. Learning math should be fun, and we plan on having some with you. Ready to get started? About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Arithmetic channel: https://www.youtube.com/channel/UCFlJkgTNeC-FYYIQnyE5yzQ?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 694969 Khan Academy
Adding whole numbers by their place values | Math | 4th grade | Khan Academy
 
06:02
Lindsay adds numbers like 19 thousands + 7 tens by thinking about their place values. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-num-forms/e/understanding-whole-number-representations Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-comparing-multi-digit-numbers/v/comparing-whole-number-place-values Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-num-forms/v/regrouping-numbers-intro-various-place-values 4th grade math on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) Want a virtual coach for 4th grade? Unlock the 4th grade mission on Khan Academy here: https://www.khanacademy.org/mission/cc-fourth-grade-math?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 150977 Khan Academy
Math Antics - Multi-Digit Subtraction
 
06:57
Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Views: 1259424 mathantics
4.NBT.1 Place Value of Multi-Digit Whole Numbers Grade 4 Math Lesson
 
04:24
Join the 4th Grade Math Teachers Group for free resources: https://www.facebook.com/groups/4thGradeMathTeachers/ This is just the first minute of our 4.NBT.1 members video, which has been designed for teachers to use directly in the classroom to present these concepts to their 4th grade students, it's also available as a Powerpoint presentation for our members. If you would like to check out the full content available to our members, you can get a Free weeks worth of lesson plans and resources here - 38 individual resources, completely free: https://go.elementaryallinonemath.com/free-grade-4-math-lesson Elementary All In One Math caters for Grade 4 Math and is fully aligned to the CCSS. If you would like to have all of your year 4 lesson plans and resources done for you, no more staying up late at night and working on the weekends, then reclaim your time and check us out.
Whole Numbers - Third Grade Math Lesson
 
01:07
Interactive math lesson for Grade 3 on 'Whole Numbers'. Play the lesson to build your number sense skills.
Views: 2954 Turtlediary
Conceptual understanding of multiplying fractions and whole numbers | Khan Academy
 
04:06
Here we have a nice visual explanation of how a mixed number is really a multiplication of a fraction and a whole number. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-whole-number-frac/e/multiplying_fractions_by_integers?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-whole-number-frac/v/fraction-whole-multiplication-concept?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-unit-frac/v/multiplying-fractions-and-whole-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Grade 4th on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy‰Ûªs 4th grade channel: https://www.youtube.com/channel/UC3w8CkX9EJegLVKUj0-mo8A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 386845 Khan Academy
Multiplying fractions by whole numbers word problem | Math | 4th grade | Khan Academy
 
02:21
Lindsay solves a word problem that involves multiplying a fraction by a whole number. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/math/k-8-grades/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-whole-frac-word-problems/e/multiplying-fractions-and-whole-numbers-word-problems Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-whole-frac-word-problems/v/multiplying-fractions-word-problem-2 Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-whole-frac-word-problems/v/multiplying-fractions-word-problem-3 4th grade math on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) Want a virtual coach for 4th grade? Unlock the 4th grade mission on Khan Academy here: https://www.khanacademy.org/mission/cc-fourth-grade-math?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 37941 Khan Academy
Regrouping whole number place values | Math | 4th grade | Khan Academy
 
06:12
Lindsay regroups whole numbers by their place values. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-num-forms/e/understanding-whole-number-representations Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-comparing-multi-digit-numbers/v/comparing-whole-number-place-values Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-num-forms/v/regrouping-numbers-intro-various-place-values 4th grade math on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) Want a virtual coach for 4th grade? Unlock the 4th grade mission on Khan Academy here: https://www.khanacademy.org/mission/cc-fourth-grade-math?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 133100 Khan Academy
01 - Learn Order Of Operations (5th Grade Math)
 
26:28
This is just a few minutes of a complete course. Get all lessons & more subjects at: http://www.MathTutorDVD.com. This lesson teaches how to use the rules of order of operations to solve problems.
Views: 80869 mathtutordvd
Dividing Fractions by Whole Numbers Song by NUMBEROCK
 
01:41
🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Related Activities for Numberock's Dividing Fractions by Whole Numbers Song Below: 🍎 Video's Related Games, Activities, and More: https://www.teacherspayteachers.com/Product/Dividing-a-Fraction-by-a-Whole-Number-Worksheets-keep-change-flip-Word-Problems-Music-Video-Dividing-Fractions-Khan-Academy-2174394 🍎 🍎 NUMBEROCK DIGITAL LIBRARY AT 65% off: https://www.teacherspayteachers.com/Product/Printables-Worksheets-for-Cool-Math-Video-Lessons-2200780 🍎 »»-------------¤-------------««»»-------------¤-------------«« Put your pencils down for a few moments and join NUMBEROCK on the beach at their favorite sea-side pizzeria to learn about dividing fractions in real-life situations. We all know that kids who are friends love to share food, so what better way to learn about dividing fractions by whole numbers than through sharing two of the best foods there are: pizza and chocolate! »»-------------¤-------------««»»-------------¤-------------«« LYRICS: Four friends sat down at a pizzeria and shared one half of a pizza. One half divided by four is one eighth. That’s the amount of the pizza each of them ate. Draw one whole pizza and then the fraction. Divide it by the whole number, and find the quotient. Two friends were riding in the back of a car, shared a third of a candy bar. One third divided by two is one sixth. They ate their one sixth of the Twix. Draw one whole candy bar and then the fraction. Divide it by the whole number, and find the quotient This video addresses the following Common Core Standards: 5.NF (Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions.)
Views: 102959 NUMBEROCK
Rounding whole numbers: missing digit | Math | 4th grade | Khan Academy
 
05:53
Lindsay finds the missing digit in an estimation problem by using a number line. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/e/rounding-whole-numbers-2 Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-intro/v/introduction-to-decimals Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-place-value-rounding/cc-4th-rounding/v/rounding-whole-numbers-3 4th grade math on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) Want a virtual coach for 4th grade? Unlock the 4th grade mission on Khan Academy here: https://www.khanacademy.org/mission/cc-fourth-grade-math?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 60954 Khan Academy
5.3L Dividing a fraction by a whole number using the area model
 
07:17
Dividing a fraction by a whole number using the area model
Percentages - fast math lesson
 
07:54
This video looks at the way to easily work out percentages. This is an essential part of math.
Views: 1107059 tecmath
Multiplying Decimals Math Lesson for 4th, 5th and 6th grade kids
 
02:55
Multiplying Decimals Math Lesson - http://www.kidsmathtv.com/ .Learn how to multiply decimals in this math video for 5th and 6th graders. Improve your children's math skills on decimals multiplication. This is an easy way to teach kids how to multiply numbers involving decimals.
Views: 30167 Kisi KidsMathTV
Dividing Decimals - 5th Grade Math
 
05:52
Get the full course at: http://www.MathTutorDVD.com Here you will learn how to divide decimals using long division.
Views: 356576 mathtutordvd
Dividing Fractions with cooking Lesson
 
08:18
Making pancakes to connect to math
Views: 67 Patricia Dickenson
Math Antics - Dividing Fractions
 
05:13
Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Views: 1441873 mathantics
Basic Math: Dividing Whole Numbers and Money
 
05:03
A review of long division with whole numbers and money.
Views: 3652 larryschmidt
Multiplying Fractions Song: Rap Video by NUMBEROCK
 
02:14
🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Lesson Plan and Materials Below: 🍎 Video's Lesson Plan: https://www.teacherspayteachers.com/Product/MULTIPLYING-FRACTIONS-Word-Problems-w-Multiplying-Fractions-Game-Activities-2263943 🍎 🍎 NUMBEROCK Digital Library 50% OFF: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-and-Activities-2200780 🍎 Multiplying Fractions Song Three of us found treasure on a scuba trip, So we pulled our treasure onto the ship. Since we were so blessed by this rarity, We decided to give half of it to charity. We took the rest and split it up three ways; One third of the rest was still a huge payday! One third for me, one half for charity, So what’s my share? Let’s multiply and see... When we need to multiply two fractions, This is our reaction: Multiply the numerators, Then multiply the denominators. My friend and I were digging for dinosaur bones. We decided to search in a rectangular zone; We split up equally between the two of us. The first day I found a bone from a brontosaurus! I found a few more by the end of day two, When three eighths of my half had been searched through. Of my half, I had explored three eighths; how much of the entire space did I excavate? This video addresses the following Common Core Standards: 4.NF (Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem.) 5.NF (Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a whole by a fraction.)
Views: 231391 NUMBEROCK
Introduction to Fractions for Kids | #aumsum #kids #education #science #learn
 
06:27
Introduction to Fractions. Fractions express a part of a whole. Fractions can be written using two whole numbers and a line. Number above the line is called numerator. Number below the line is called denominator. Denominator tells us total number of parts in a whole. Numerator tells us how many parts are taken from the whole. Note that, denominator cannot be zero because we cannot make zero parts of a whole.
Views: 1284310 It's AumSum Time
Multiplication and Division: Lesson Closure
 
06:21
Asking students to reflect on Charlies Way of drawing a picture (which is the bar model).
Views: 1026 InsideMathematics
Prime Numbers and Composite Numbers
 
06:59
http://www.mathsisfun.com/prime-composite-number.html A Prime Number can be divided evenly only by 1 or itself. And it must be a whole number greater than 1
Views: 355632 Mathematics is Fun
Math Antics - Rounding
 
10:41
Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
Views: 727167 mathantics
Grade 4 Module 1 Lesson 2: "Hiking the Place Value Chart"
 
08:38
Take a hike with Kevin the Caveman as he shows us how to count to 1,000,000 in our latest video! This video can be used by teachers in the classroom, at home with parents and by students as a study guide to aide in lesson planning and learning. Created with: Mineola School District Jackson Avenue Common Core Math: Grade 4 Module 1 Lesson 2 Have an Edpuzzle account? Follow this link to use this lesson in your classroom! https://edpuzzle.com/media/55d77e4562... WATCH THE ANOTHER LESSON: Grade 4 Module 1 Lesson 5: "Tina and Timmy's Tantrum" https://www.youtube.com/watch?v=SWrQ_17s2t0 ABOUT ROBLE MEDIA: Roble Media is founded on the idea that quality education should be accessible to everyone. We work with schools, teachers and universities around the world, producing customized learning experiences for children and adults of all ages: online courses, interactive textbooks, responsive websites, and other fun things.
Views: 80500 Roble Education
Converting Decimals to Percents Song | 4th - 6th Grade |
 
02:03
🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Lesson Plan and Materials Below: 🍎 VIDEO'S LESSON PLAN: https://www.teacherspayteachers.com/Product/Fractions-Decimals-and-Percents-Activity-Bundle-by-NUMBEROCK-2-Video-Lesson-2876820 🍎 🍎 NUMBEROCK DIGITAL LIBRARY on sale: https://www.teacherspayteachers.com/Product/NUMBEROCK-Place-Value-Song-Converting-Decimals-to-Percents-Video-Changing-Decimal-Numbers-2200780 🍎 »»-------------¤-------------««»»-------------¤-------------«« You are going to love this creative Decimals to Percents Song that teachers kids how to convert decimal numbers to percentages in the most unique of ways! Convert Percents back into Decimals, too! »»-------------¤-------------««»»-------------¤-------------«« Appropriate for Kids in Grades: US Elementary School 4th Grade, 5th Grade, 6th Grade UK Primary School KS1-KS2 Year 4, Year 5, Year 6 Learn how to move the decimal point two places to the right when converting a decimal into a percent. Converting decimals to percents is an application of place value rules, so learn your place values first in preparation for this lesson. Our Place Value Song is coming soon. Australia: Fourth Grade, Fifth Grade, Sixth Grade Grade 5, Grade 5, Grade 6 »»-------------¤-------------««»»-------------¤-------------«« LYRICS: Decimals and Percentages Relationships Listen up! Here's how you represent a decimal as a percent. Move the decimal point two places right; then write a percent sign. A decimal is a fraction whose denominator is a power of ten. A percent is a portion out of one hundred. And the workload is minimal to convert a percent to a decimal. The decimal point moves left two places; then the percent sign erases. A decimal is a fraction whose denominator is a power of ten. A percent is a portion out of one hundred. A decimal is a fraction whose denominator is a power of ten. A percent is a portion out of one hundred. »»-------------¤-------------««»»-------------¤-------------«« ttp://www.NUMBEROCK.com is a provider of educational videos for kids which was founded by an innovative 5th Grade teacher who envisioned a new kind of classroom where students got energized for math class. Parents of his students even noticed their children singing mathematics songs around the dinner table well beyond school hours. Seeing his students so enthusiastic when it was time for math was welcome, to say the least! But the epiphanous moment was when students were singing math songs all-day long like they were in the American Top 40! Each of these rhythmic music videos from NUMBEROCK can be enjoyed right here on our YouTube Channel. We, hereby, cordially invite you to browse through the full library and hope you'll find that the songs make the maths* remarkably more fun. We dare to believe that these math songs + videos can actually identify with elementary school children's increasingly finicky perception of what is cool and trendy. While each song is diverse in composition, most fit directly into the modern musical genres that excite young kids: genres such as Rap, R&B, Pop, Hip-Hop and even Reggae! We're curious to see how these musical math videos will be used now that we have shared them with a broader audience. But whether you use these songs as a rich teaching resource or just to brighten up the school-day a bit, we hope that as our project continues you will eventually find a relevant song for each lesson plan and concept in the math curriculum taught throughout the academic year. We'll be releasing new songs and videos regularly until eventually addressing all the math skills and concepts that a Common Core Curriculum demands from 3rd Grade to 4th Grade, and even 5th Grade to 6th Grade. Our main goal is to make teaching and learning math more fun and more interactive. SchoolHouse Rock! and Flocabulary has done this in other subjects for us in the previous generations, and many of us still enjoy watching their YouTube Videos which teach us about Government, Science, and English amongst other subjects. If you dig us, please subscribe in order to enjoy our ever-evolving library of videos and make l̶e̶a̶r̶n̶i̶n̶g̶ rocking numbers more fun and successful! http://goo.gl/3H3bJ6 ____________________________________ This video addresses the following Common Core Math Standards: 4.NF.C.7: Understand decimal notation for fractions, and compare decimal fractions. 6.RP.A.3.c Understand ratio concepts and use ratio reasoning to solve problems in this decimal point song for kids. Decimal Points For Kids.
Views: 79481 NUMBEROCK
Dividing whole numbers by 10 | Math | 4th grade | Khan Academy
 
07:09
Lindsay finds a pattern from dividing whole numbers by 10. Practice this yourself on Khan Academy right now: Watch the next lesson: Missed the previous lesson? 4th grade math on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) Want a virtual coach for 4th grade? Unlock the 4th grade mission on Khan Academy here: About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy:
Views: 1 Arthur Cassell
Fractions on a Number Line Song | 3rd Grade & 4th Grade
 
03:21
🍎 Enjoy our growing library of math videos at https://www.numberock.com 🍎 Lesson plan and materials below: 🍎 NUMBEROCK Digital Library 50% OFF: https://www.teacherspayteachers.com/Product/Math-Worksheets-More-NUMBEROCK-Musical-Math-Workbook-and-Activities-2200780 🍎 SUMMARY: Join Benny in his school where he is investigating fractions on number lines. He gets some help from his friend Thania, and then shows his stuffed animal how to write 1/3 on the number line. While doing his homework later in the evening, Benny gets stuck on a problem about plotting a fraction on a number line that is greater than one, so he texts Thania to get some help. LYRICS: Fractions on a Number Line I asked my friend if she could help me find where to write one-half on the number line. She said, “First draw a line with two arrows.” Then she sang a song; here’s how it goes: Zero to one is the whole that we split apart. The denominator tells us into how many parts. Make a line that starts from zero to the first mark, and one-half is what you’ll find when you get that far. My stuffed animal can’t talk, but I thought I heard, “Hey, Ben, on the number line, where’s one-third?” I said, “First, draw a line with two arrows. And hey! I know a cool tune; here’s how it goes.” Zero to one is the whole that we split apart. The denominator tells us into how many parts. Make a line that starts from zero to the first mark, and one-third is what you’ll find when you get that far. Then I texted my friend, “What’s to be done when the numerator isn’t one?” She said, “Let’s try to find five over nine on the number line in - like - no time. Simply partition nine parts from zero to one. Starting from zero, count five, and at five-ninths we arrive.” Zero to one is the whole that we split apart. The denominator tells us into how many parts. Make a line that starts from zero to the fifth mark, and five-ninths is what you’ll find when you get that far. Let’s use the number line to describe this pie. First, count the total pieces... there are five. Five’s the denominator (all the parts), so five goes underneath the fraction bar. This number line goes from zero to two, but the fraction’s less than one, so here’s what to do: Make five equal spaces from zero to one. Now the final step before we’re done: The numerator is the one piece that’s mine. After the first space I’ll write one-fifth under the line. Just remember this one tip in your minds: Always count the spaces - never the lines. Zero to one is the whole that we split apart. The denominator tells us into how many parts. Make a line that starts from zero to the first mark, and one-fifth is what you’ll find when you get that far. This video addresses the following Common Core Standards: CCSS.Math.Content.3.NF.A.2 Understand a fraction as a number on the number line; represent fractions on a number line diagram. CCSS.Math.Content.3.NF.A.2.a Represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line. CCSS.Math.Content.3.NF.A.2.b Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line. http://www.NUMBEROCK.com is a provider of educational videos for kids which was founded by an innovative 5th Grade teacher who envisioned a new kind of classroom where students got energized for math class. Parents of his students even noticed their children singing mathematics songs around the dinner table well beyond school hours. Seeing his students so enthusiastic when it was time for math was welcome, to say the least! But the epiphanous moment was when students were singing math songs all-day long like they were in the American Top 40! We'll be releasing new songs and videos regularly until eventually addressing all the math skills and concepts that a Common Core Curriculum demands from 1st Grade to 2nd Grade, and even 5th Grade to 6th Grade. Our main goal is to make teaching and learning math more fun and more interactive. SchoolHouse Rock! has done this in other subjects for us in the previous generations.
Views: 387103 NUMBEROCK
Subtracting mixed numbers introduction | Fractions | 4th grade | Khan Academy
 
04:49
Learn how to subtract mixed numbers that already have like denominators (common denominators). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-add-sub-mixed-numbers/e/adding_subtracting_mixed_numbers_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Watch the next lesson: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-mult-unit-frac/v/multiplying-fractions-and-whole-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Missed the previous lesson? https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-add-sub-mixed-numbers/v/adding-mixed-numbers-2?utm_source=YT&utm_medium=Desc&utm_campaign=4thgrade Grade 4th on Khan Academy: 4th grade is the time to start really fine-tuning your arithmetic skills. Not only will you be a multi-digit addition and subtraction rockstar, but you'll extend the multiplication and division that you started in 3rd grade to several digits. You'll also discover that you sometimes have something left over (called a "remainder") when you divide. In 3rd grade you learned what a fraction is. Now you'll start adding, subtracting, multiplying, and comparing them. You'll also see how they relate to decimals. On other fronts, you'll learn how to convert between different units (which is super important when comparing the size and speed of robot unicorns in different countries) and continue your journey thinking about various shapes in two dimensions. Some of the foundational concepts of geometry (like lines, rays and angles) also get introduced. As always, we'll round this out with a healthy dose of applied word problems and explorations of number patterns and properties (including the ideas of factors, multiples and prime numbers). The fun must not stop! (Content was selected for this grade level based on a typical curriculum in the United States.) About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy‰Ûªs 4th grade channel: https://www.youtube.com/channel/UC3w8CkX9EJegLVKUj0-mo8A?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 138698 Khan Academy
4NBT2 Place Value Number Comparison Full Lesson Video
 
09:31
Join https://www.facebook.com/groups/4thGradeMathTeachers/ - get Common Core 4th Grade math lesson plans and resources here. Forming part of the Number & Operations in Base 10 domain, in this 4NBT2 standards video we cover: Place Value – reading and writing multi digit whole numbers. Covering Base 10 form and expanded form. Comparing two multi digit numbers using the less than, greater than and equals signs. This video is designed for teachers to use directly in the classroom to present these concepts to their 4th grade students. Though if you prefer you can download the PowerPoint presentation and present it yourself. This 4.NBT.2 Place Value and Number Comparison video forms a part of the full week of Common Core aligned lesson plans and resources unit. Designed for Grade 4 elementary teachers. You can download the full lesson plans and resources completely free on our website. 4 NBT 2 Free Complete One Week Lesson Plan Download: https://go.elementaryallinonemath.com/free-grade-4-math-lesson Elementary All In One Math caters for Grade 4 Math and is fully aligned to the CCSS. If you would like to have all of your year 4 lesson plans and resources done for you, no more staying up late at night and working on the weekends, then reclaim your time and check us out - all the details are on our website. Don't forget to leave a like on this video if you enjoyed it! Facebook: https://www.facebook.com/elementaryallinonemath