This collection is one of our Primary Curriculum collections - tasks that are grouped by topic.
Eight hidden squares
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?
Ten hidden squares
These points all mark the vertices (corners) of ten hidden squares. Can you find the 10 hidden squares?
A Cartesian puzzle
Find the missing coordinates which will form these eight quadrilaterals. These coordinates themselves will then form a shape with rotational and line symmetry.
Transformations on a pegboard
How would you move the bands on the pegboard to alter these shapes?
Coordinate challenge
Use the clues about the symmetrical properties of these letters to place them on the grid.
More transformations on a pegboard
Use the interactivity to find all the different right-angled triangles you can make by just moving one corner of the starting triangle.
Treasure hunt
Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
You may also be interested in this collection of activities from the STEM Learning website, that complement the NRICH activities above.