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Ages: 7 - 12
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Relate Addition and Subtraction - by StudyJams
From scholastic.com, produced by Scholastic
Inverse operations are pairs of mathematical operations, like addition and subtraction, that can undo eachother.  You can learn how to do it by using fact families. This cartoon animation from StudyJams also includes a short, self-checking quiz.
Found by begamatt in 1.OA.C.6
June 18, 2011 at 10:26 PM
Not Right For WatchKnowLearn
Ages: 7 - 12
9090 Views:
Relate Addition and Subtraction - by StudyJams
From scholastic.com, produced by Scholastic
Inverse operations are pairs of mathematical operations, like addition and subtraction, that can undo eachother.  You can learn how to do it by using fact families. This cartoon animation from StudyJams also includes a short, self-checking quiz.
Found by begamatt in 1.OA.B.4
June 18, 2011 at 10:26 PM
Not Right For WatchKnowLearn
Ages: 7 - 10
8107 Views:
Addition with Regrouping - by StudyJams
From scholastic.com, produced by Scholastic
Sometimes when you add, you have to regroup, or carry, a group of tens.  That is why you need to line up your math problems like a pro.  Learn more about addition and regrouping with this step-by-step, interactive link from StudyJams.  A short, self-... [more]
Found by begamatt in 1.NBT.C.4
June 18, 2011 at 10:32 PM
Not Right For WatchKnowLearn
Ages: 5 - 10
18256 Views:
Cups, Pints, and Quarts
From eduplace.com, produced by Houghton Mifflin
Students will be shown how cups, pints and quarts differ.  The slides model how these measure compare in capacity. 2 cups=1 pint, 2 pints=1 quart, 4 cups=1 quart. User clicks through the slides.
Found by tinag1974 in 1.MD.C.4
May 14, 2010 at 02:08 PM
Not Right For WatchKnowLearn
Ages: 3 - 8
4581 Views:
The Journey Home from Grandpa's Story in Song - Barefoot Books
From YouTube, produced by DeCapo Studios
This singalong about coming home from Grandpa's house features cars, trucks, diggers, trains, barges,  and more, and introduces colors as well. Sung by Fred Penner. Young students will enjoy the repetition and colorful pictures. Words appear on the s... [more]
August 17, 2011 at 09:56 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
3236 Views:
Line graphs
From youtube.com, produced by The Learning Pod
In this video you will earn how to interpret and draw line graphs.  Weekly sales line graph is used as an example.
Found by grazianione in 1.MD.C.4
January 27, 2010 at 04:17 PM
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