Teach addition of fractions using lego bricks

Dr. Shirley Disseler, author of the Brick Math Series, recently wrote a blog post for Laura Candler's blog, Corkboard Connections, explaining how to teach math using LEGO bricks. In the post, Shirley details a complete lesson from one of the books, showing how to use LEGO bricks to teach students addition of fractions with like denominators.
Click here to read the post!