The Prime Factorisation of Me

- math and stuff -


Main Blog

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

Jumping Frogs

Help the frogs get home in this classic math puzzle.

Area Approx

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.

Graph Sketcher

Simple tool for quickly sketching an algebraic function.

Zukei Solver

Too lazy to solve Zukei puzzles yourself? This tool will do it for you!