Tagged: Christopher Danielson

Higher Order Thinking with Geometric Shapes

Each student Amy Estersohn shared the book “Which One Doesn’t Belong” with spent time lost deep in thought among the geometric images and was able to articulate a reasonable explanation for why a shape didn’t belong. The teacher’s guide can help build math discussion.

How I Learned to Love Middle School Geometry

Christopher Danielson used to hate teaching geometry. Now he sees it as a playground of mathematical ideas for middle schoolers, with opportunities for exploration, wonder, and smart conversations. Here Danielson shares ideas and images teachers can use to begin the fun.