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Math Fair Grade Level: Secondary

Hot Potato

There is a werewolf hiding in a red hood and 11 children sitting around a campfire. Katrina, who is sitting opposite the werewolf, plucks a…

Hello Alien!

How many extraterrestrial civilizations are there in our galaxy with which we might communicate? Dr. Drake split the problem into 7 smaller problems: How many…

Grasshopper Jump Fest

One of the sports that grasshoppers play when they are by themselves is the jump-fest. To play, a number of grasshoppers stand on a tire…

Gopher Holes

William the Weasel’s favourite meal is gopher, so when William spies Gordon the Gopher he starts salivating as he takes off in hot pursuit. “That…

Giant’s Causeway

Fionn Mac Cumhail was Ireland’s greatest warrior mage. Through his knowledge of natural magic he grew in stature till he was three times the height…

Ghost in the Mansion

A ghost was haunting a mansion on Centre Street. Although the ghost enjoyed haunting the place he occasionally became bored and therefore decided to pose…

Froggy Hopscotch

Hopscotch was originally a training exercise for Roman infantry. These frogs don’t know that history. They are just interested in jumping about on their lily…

Frog Catchers

This is a game for two frog catchers. There are a bunch of frogs to catch and one special frog. You and a friend are…

Flexi Fish

Imagine that all living things are made up of joints and bones .   For example, here are two flexi-fish swimming happily along: You can…