Think of a number and follow the machine's instructions... I know what your number is! Can you explain how I know?
How many different triangles can you draw which each have one dot in the middle?
Look at some of the results from the Olympic Games in the past. How do you compare if you try some similar activities?
In this follow-up to the problem Odds and Evens, we invite you to analyse a probability situation in order to find the general solution for a fair game.
Here are some rods that are different colours. How could I make a yellow rod using white and red rods?
On a farm there were some hens and sheep. Altogether there were 8 heads and 22 feet. How many hens were there?
This short activity explores how $R_0$, the reproduction number, affects the spread of disease in an unvaccinated population.
By making 'caterpillars' in this activity, children will have an opportunity to practise using language of length and width, as well as using non-standard measures to compare lengths.
2: Introducing and developing STEM in the classroom.
