
Symmetry
-
-
-
-
problem
Attractive rotations
Here is a chance to create some attractive images by rotating shapes through multiples of 90 degrees, or 30 degrees, or 72 degrees or...
-
problem
Counters in the middle
This task depends on groups working collaboratively, discussing and reasoning to agree a final product.
-
problem
Drawing Celtic knots
Here is a chance to create some Celtic knots and explore the mathematics behind them.
-
-
problem
Tiles in a public building
What is the same and what is different about these tiling patterns and how do they contribute to the floor as a whole? -
problem
Animated triangles
Watch this "Notes on a Triangle" film. Can you recreate parts of the film using cut-out triangles? -
problem
Triangle shapes
This practical problem challenges you to create shapes and patterns with two different types of triangle. You could even try overlapping them.