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Not Right For WatchKnowLearn
Ages: 9 - 18
Chatterton Helping Hands: Measurement Using a Metric Ruler
From YouTube, produced by Chatterton Helping Hands
NOTE: This video repeats itself 3 times.  You can stop it after you notice it has repeated itself; it goes over the same thing, but does differentiate how the camera films what is being shown.  This video does a great job of showing how to measure se... [more]
Found by grazianione in 2.MD.A.1
January 27, 2010 at 02:28 PM
Not Right For WatchKnowLearn
Ages: 7 - 10
Math Park: Build a Three-Digit Number
From YouTube, produced by YouTube
This is just one segment from the new Math Park video series. Build a Number is a game that reinforces place value and comparing three-digit numbers. The video shows two contestants competing to build the larger three-digit number in a game show form... [more]
July 21, 2011 at 06:09 PM
Not Right For WatchKnowLearn
Ages: 8 - 18
How to Do Math In Your Head : Quick Math Tricks: Multiplying by 11
From YouTube
In this video, a math tutor explains how to multiply by 11 mentally.  The process is explained step-by-step, and example problems are shown on a white screen. (01:33)
July 30, 2011 at 09:17 AM
Not Right For WatchKnowLearn
Ages: 5 - 11
Using Fact Families in Addition and Subtraction
From eduplace.com, produced by Houghton Mifflin
Addition and subtraction facts that use the same numbers are related. 6+5 =11 and 11 - 5 = 6 are related facts.  Use related facts to solve problems. User clicks through the slides.
Found by tinag1974 in 2.OA.B.2
May 14, 2010 at 02:04 PM
Not Right For WatchKnowLearn
Ages: 5 - 10
Counting By Threes Song
From YouTube, produced by Have Fun Teaching
This animated video counts by 3s all the way to 99.  It is a very catchy tune, and your students will love it! (03:02)
July 19, 2011 at 12:15 AM