Theater Seating

How many seats are in the Mathematics Theater?

Playing for Sticks

Devise a strategy so that you will always win the game.

Horizontal Inquisition

Draw the next figure in the sequence. Explain how you determined the result.

Foil Frenzy

Simplify an expression.

What Time is It?

Determine the next value in the sequence.

The Next Row

Complete the row using a pattern.

Tessellating a Plane

Determine why some polygons tessellate the plane and why others do not.

Fractal Iterations

Explore the idea of fractals.

Repeating Patterns

Find the pattern to count numbers.

Sum of Natural Numbers

Find a way to add a set of natural numbers.