Instructional Video5:24
Curated OER

Bert And Ernie Adventure: Wishes

Pre-K - K
Ernie encourages Bert to go on an imaginary adventure to the Middle East. They find a genie who grants them three wishes. Bernie wishes for a rubber ducky finger, where everything he touches turns to a rubber ducky. They make their final...
Instructional Video6:13
Curated OER

How Do You Know if a Number is Divisible by 2,3, 5, 6, or 10?

4th - 7th
So, you have a large number that is being divided by a smaller number. Learn a few tricks to make dividing a little more palatable. 2-is it even, 3-do the digits add up to a multiple of three, 5-does it end in 0 or 5, 6-is it divisible...