Need to teach your big kid slope-intercept form but don't really feel like explaining it? Break out the ol' TI 86 -- or use the amazing free Desmos graphing calculator -- and let her figure it out herself. Given the basic equation, y = mx + b, and a little time to experiment, most kids … Continue reading Rise over Run Away!
Looking for a new game for your middle kids? Make a dice tower. They are allowed to walk around it but not to touch it. The goal: Find the sum of all the faces that cannot be seen. This begins as a logic puzzle. If we can see these numbers, what numbers are missing? The … Continue reading Dice Challenge