Miniature white boards and erasers

These mini white boards are perfect for math time at the carpet because they're smaller, lighter, and cheaper than the ones I almost bought at the Dollar Store. I made them by cutting thick pieces of cardboard into 5x8 rectangles. Then I used sticky dry erase sheets to cover the cardboard. I spent $6.99 on the sheets and was able to make 23 boards. Then the erasers I made by knitting a small square. They work perfectly!