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Curvy Equation
This problem asks you to use your curve sketching knowledge to find all the solutions to an equation.
Clear as Crystal
Spokes
Draw three equal line segments in a unit circle to divide the circle into four parts of equal area.
Great Squares
Investigate how this pattern of squares continues. You could measure lengths, areas and angles.
Calcunos
If we had 16 light bars which digital numbers could we make? How will you know you've found them all?
Multiples Grid
What do the numbers shaded in blue on this hundred square have in common? What do you notice about the pink numbers? How about the shaded numbers in the other squares?
Nine-Pin Triangles
How many different triangles can you make on a circular pegboard that has nine pegs?
Exploring Wild and Wonderful Number Patterns
EWWNP means Exploring Wild and Wonderful Number Patterns Created by Yourself! Investigate what happens if we create number patterns using some simple rules.