Find the Use-Doubles Strategy card used in this video in the Box of Facts Addition/Subtraction kit origoeducation.com/product/box-and-book-of-facts-addition-and-subtraction-set/
Do you have any mathematics light bulb moments to share with us? Comment below.
This ORIGO ONE series of videos shows you how to create light bulb moments for your students. These videos take a mathematics concept and break it into pieces that are easy to understand and only take a minute to watch.
Check out our other social media: