Posted by Amber Coggin | Posted in SMART Board, Tools | Posted on 27-10-2009
This web-based manipulative from LearningBox.com lets students easily visualize addition or subtraction using counting blocks. There are some other free interactives on the website that work great on the SMART Board as well. Click here to launch the base ten activity.











This activity is fantastic, thanks. I am working with special needs students in a school in New Zealand and this is the topic we are working on. It’s always great to have a different way of doing the same topic.