3.OA.4. Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 = ?

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Ages: 6 - 11
Multiplication Rock - I Got Six (w/opening and full credits)
From schooltube.com, produced by Scholastic Rock Inc.
A cartoon, set to a rock song, that teaches children their multiplication facts about sixes, using plenty of examples. It consists of an animated song about the interesting properties (especially commutative property) and the multiples of the number... [more]
Found by wendyofoz in 3.OA.A.4
August 12, 2012 at 11:28 PM
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Not Right For WatchKnowLearn
Ages: 7 - 10
Multiplication - by StudyJams
From scholastic.com, produced by Scholastic
Multiplication is the repeated addition of equal groups.  The number of equal groups and the number in each group are the factors.  Once you know those factors, just apply these four properties of multiplication.  Learn more about multiplication with... [more]
Found by begamatt in 3.OA.A.4
June 20, 2011 at 06:41 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
Problem-Solving Strategies
From YouTube
The strategies used in solving word problems are shared in the ppt type video.  The ideas are explained by a teacher as the slides flash across the screen. (08:52)
Found by ronna_37 in 3.OA.A.4
November 21, 2009 at 11:43 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
Can I Divide This Number By That Number?
From SlideShare, produced by Taleese
Divisibility Rules presented in an easy-to-understand slideshow. (28 slides) Mathematical divisibility rules; correlates with Glencoe Mathematics Course 1: 1-2 and Pre-Algebra: 4-1.
October 31, 2010 at 07:33 PM
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Not Right For WatchKnowLearn
Ages: 8 - 11
The Multiplying Song
From YouTube, produced by HJ Park -Kay Learning Tools
This musical video sings about multiplying 1-5. The multiplication problem is shown with counters. It talks about reversing numbers and getting the same product and shows that multiplication is another way to add (03:00).
Found by dot_tcarlos in 3.OA.A.4
November 28, 2010 at 06:00 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
Factors and Multiples
From slideshare.net, produced by Mrs. Stokes-Beverly
This slideshow (no sound, no narration) is a quick preview/re-teaching slide presentation covering factors and multiples. There are  seven slides. An educator can go at his/her own pace if desired.
May 4, 2010 at 09:14 PM
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Not Right For WatchKnowLearn
Ages: 6 - 12
Finding Factors of 20
From pbslearningmedia.org, produced by Thirteen/WNET New York
In this Cyberchase video segment, the CyberSquad is trying to figure out the location of Icky, the guardian of the Electric Eel of Aquari-Yum. The clue to his location lies in eight bubbles filled with pictures and numbers. The kids are told to find ... [more]
February 20, 2012 at 05:00 PM
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Not Right For WatchKnowLearn
Ages: 7 - 10
Division Mine: An Interactive Game
From bbc.co.uk, produced by BBC.Com
Students solve basic division problems in this interactive game. The game provides three levels of problems.  ( This link is for an interactive game and may take a few minutes to load.)
July 14, 2012 at 10:04 AM
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Not Right For WatchKnowLearn
Ages: 7 - 11
Multiplication as Repeated Addition
From YouTube, produced by enVision Math
This computer-animated video explains multiplication as repeated addition.  The terms factor and product are defined in the video, and the lesson explains how addition and multiplication can be used to represent the same problem. (03:53)
July 21, 2011 at 01:03 PM
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Not Right For WatchKnowLearn
Ages: 8 - 12
Using a Multiplication Table to Divide
From eduplace.com, produced by Houghton Mifflin
Using a multiplication table, students will learn how to divide.  Find the row with the divisor.  Move across until you find the number being divided, the dividend.  Move up to the top of the column to find the quotient.   User clicks through the sli... [more]
Found by tinag1974 in 3.OA.A.4
May 20, 2010 at 04:18 PM
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