My reflections and ideas about being a math teacher. Most posts include downloadable resources.
Math Equals Love
The (very suitably named) blog by my wonderful wife, Sarah.
Math Activities and Tools
Help the frogs get home in this classic math puzzle.
Tool for visualizing the Riemann sum of the area under the graph of a function.
A classroom game for motivating zero product property and factoring quadratics.
Simple tool for quickly sketching an algebraic function.
Too lazy to solve Zukei puzzles yourself? This tool will do it for you!