Generate three random numbers to determine the side lengths of a triangle. What triangles can you draw?
How many winning lines can you make in a three-dimensional version of noughts and crosses?
How have "Warmsnug" arrived at the prices shown on their windows? Which window has been given an incorrect price?
What shapes should Elly cut out to make a witch's hat? How can she make a taller hat?
Moiré patterns are intriguing interference patterns. Create your own beautiful examples using LOGO!
Can you make sense of the three methods to work out the area of the kite in the square?
This was a very popular problem - all four parts were tackled in a logical and systematic way.
Go to last month's problems to see more solutions.
We need computer programmers! Logo is a great entry-level programming language - and you can create stunning graphics while you learn.
This is our collection of favourite mathematics and sport materials.
Here are a collection of games from around the world to try during the holidays or the last few weeks of term.