|
Beginning Problem Solving
There are 26 videos in this category and 0 videos in 0 subcategories.
Category Videos
|
|
Not Right For WatchKnowLearn
Ages: 7 - 11
1740 Views:
|
Students will learn a strategy for choosing a reasonable answer. A reasonable answer is one that makes sense. Student must estimate an answer that makes sense.
May 20, 2010 at 03:14 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 7 - 10
1290 Views:
|
Explanation and examples of subtracting and regrouping
November 22, 2010 at 10:44 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 7 - 9
1268 Views:
|
This teacher-created video shows students how to identify key words in word problems which will tell them whether to add or subtract to solve the problem. " In all" means to add;" have left "means to subtract. Sample problems are written on chart pa...per. The teacher reads each problem and circles key words. ( 1:56)
[more]
September 8, 2011 at 06:57 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 7 - 10
1196 Views:
|
Khan Academy Presents: The sum of and difference between 2 numbers. (14:26) Sal Khan uses computer software and different colors for demonstration.
June 7, 2011 at 07:26 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 11
717 Views:
|
In this video segment from Cyberchase, the CyberSquad races Hacker to open a locked vault. The lock can only be opened by completing a double pattern that involves both numbers and shapes. The CyberSquad must figure out what the pattern is and then c...omplete it before Hacker does. (3:20)
[more]
February 20, 2012 at 03:27 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 5 - 10
580 Views:
|
|
Cooking Contest
From pbslearningmedia.org, produced by Thirteen/WNET New York
|
|
In this video segment from Cyberchase, Digit is competing against Hacker in a cooking contest. Digit has to finish cooking before a snowstorm hits but he is not sure how much time he has left. He does know what time it is and when the snowstorm is du...e. Matt uses subtraction to help him calculate how much time he has. (1min)
[more]
February 20, 2012 at 03:20 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 7 - 12
574 Views:
|
In this video clip, Jackie and Matt must balance a scale in order to unlock a security code. They have to find 3 weights that equal 7. After some trial and error, they discover that 2+2+3 equals the same value as 7. (1:48)
February 20, 2012 at 11:56 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 11
557 Views:
|
As both Hacker and the CyberSquad go off in search of a giant cyber-slug, the kids realize that Hacker has a listening device that taps into their communications system. The kids decide to devise a secret code so they can send messages back and forth... without Hacker understanding what they are saying. The code involves numbers, which are associated with pictures, and it's used to send messages explaining where the CyberSquad should travel to find the cyber-slug. (2:45)
[more]
February 20, 2012 at 03:33 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 9 - 18
543 Views:
|
Watch a teacher working with 4th-grade students on cluster problems. (4:15)
February 20, 2012 at 03:09 PM
|
|
|
Not Right For WatchKnowLearn
Ages: 6 - 11
542 Views:
|
In this video segment from Cyberchase, Delete creates three clones of himself every time he sneezes. The CyberSquad tries to keep track of how many clones there are as they attempt to round them all up. (4:42)
February 20, 2012 at 09:44 AM
|
|