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Mrs. Martindale's Class
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Mrs. Martindale's Class
Mrs. Martindale's Class
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Subtraction with Zeros
From
YouTube
Instructor uses manipulatives, math numbers, and a green marker to illustrate how to subtract when there is more than one zero in the top number. Suitable for grades 3rd and up. (Note to teachers: The finder's problem with this video is that, whi
...
le visually it is an excellent help for students who need help with more than one zero in the top number, the original number is totally obscured while the instructor moves the manipulatives around.)
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Found by
teresahopson
in
Subtraction Skills
September 28, 2009 at 01:31 PM
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7  10
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Subtraction 3: Introduction to Borrowing or Regrouping  Khan Academy
From
YouTube
, produced by
Sal Khan
In this video, the instructor uses a graphics program to review how to subtract numbers and introduces how to regroup or borrow. The instructor also uses a number line. The video is suitable for elementary students. (18:26)
Found by
teresahopson
in
Subtraction Skills
January 27, 2010 at 02:51 AM
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7  12
7196
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The Photosynthesis Song
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YouTube
This is a short (under two minutes) video that has a catchy song by Peter Weatherall about photosynthesis.
Found by
teresahopson
in
Plant Videos
April 17, 2010 at 05:44 PM
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8  14
28598
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Water Cycle Rap Song
From
YouTube
, produced by
Discovery
A rap about the Earth's water cycle. The song raps about rain, evaporation, and condensation. The music video is from a Bill Nye episode on water. (01:30)
Found by
grazianione
in
The Water Cycle Videos
July 17, 2009 at 01:05 PM
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6  10
2442
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Using Addition to Check a Subtraction Problem with 3Digits
From
eduplace.com
, produced by
Houghton Mifflin
Students will learn to use addition (the opposite of subtraction) to check the difference. If the sum of the addition problem equals the number you subtracted from, then the answer is correct. User clicks through the slides. Uses metacognitive stra
...
tegies.
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Found by
tinag1974
in
Subtraction Skills
May 20, 2010 at 03:31 PM
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