Math for Kids-Introduction to Geometry for preschoolers. The foundation for math learning begins much earlier that we realize. Playing creatively with shapes and patterns does more than you can imagine for later math skills

Introduction to Geometry Proofs Editable Quiz (Algebraic, Vertical Angle & More): This 100% editable 2-page quiz contains one algebraic proof, one proof of the Vertical Angles Theorem (vertical angles are congruent), one proof of the Angle Sum Theorem (the sum of the interior

Harvard / Top Chefs teach free food science classes on line.

This week I’m finishing up work on an aumbry for a future issue of Popular Woodworking Magazine. More than anything, this project has been about exploring Gothic geometry. But as with any project, I always have a lot of detours and dead ends.