I finally made something for Made 4 Math Monday. I've been interested in the examples I've seen on twitter and on blogs about using larger whiteboards in class. I have a class set of the individual white boards, and I like to use them for quick formative assessments in class. I like the idea of using the larger whiteboards for group work. I hope to use them for both collaborative problem solving sessions and for the mistake game.
So I bought three marker board/wainscoting boards from Lowes, and had the guy cut them each in half. That gave me six nice sized boards. Then I took colored duck tape and edged them. I chose purple and yellow because they are my school's colors. Here they are:
