1 out of 3
How would you move the bands on the pegboard to alter these shapes?
1 out of 3
Use the clues about the symmetrical properties of these letters to place them on the grid.
2 out of 3
Use the interactivity to find all the different right-angled triangles you can make by just moving one corner of the starting triangle.
1 out of 3
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
2 out of 3
On the graph there are 28 marked points. These points all mark the vertices (corners) of eight hidden squares. Can you find the eight hidden squares?
3 out of 3
These points all mark the vertices (corners) of ten hidden squares. Can you find the 10 hidden squares?
