1 out of 3
What can we say about all the primes which are greater than 3?
3 out of 3
How will you decide which way of flipping over and/or turning the grid will give you the highest total?
3 out of 3
In this challenge, buckets come in five different sizes. If you choose some buckets, can you investigate the different ways in which they can be filled?
1 out of 3
Can you each work out what shape you have part of on your card? What will the rest of it look like?
1 out of 3
Follow instructions to fold sheets of A4 paper into pentagons and assemble them to form a dodecahedron. Calculate the error in the angle of the not perfectly regular pentagons you make.
3 out of 3
What will happen when you switch on these circular circuits?
In this article for Primary teachers, we suggest a four step data handling model, based on the work of Alan Graham.
1 out of 3
Follow the journey taken by this bird. For how long and in what direction it must fly to return to its starting point?
2 out of 3
We are given a regular icosahedron having three red vertices. Show that it has a vertex that has at least two red neighbours.
2 out of 3
In the sweet shop, there are cola bottles, mini eggs, marshmallow twists and lollipops, all costing under 50p. How could Nathan spend all his money?
