Class Links

Puzzling Problems

A Brave Puzzle from Math is Fun

Jigsaw puzzles

Chess Variants:

If you like a challenge, try out these clever chess variants!

Roller Coaster Physics

PhysicsGames.net

Coaster Creator

The Brain and Optical Illusions:

Draw a 3D hole in paper

Draw a 3D letter


Volcanoes and Earthquakes: 

Can humans cause earthquakes?

What is a volcano?

What is the ring of fire?

Volcanic view video

USGS : the latest earthquakes

USGS: earthquakes for kids