A simple robot to make, plus robots in everyday life to investigate.
Bernard's article reminds us of the richness of using dice for number, shape and probability.
Prove that you can make any type of logic gate using just NAND gates.
This article explores the use of the array to support children's thinking around multiplication and division.
Understanding statistics about testing for cancer or the chance that two babies in a family could die of SIDS is a crucial skill for ALL students.
This challenge involves eight three-cube models made from interlocking cubes. Investigate different ways of putting the models together then compare your constructions.
Imagine a 4 by 4 by 4 cube. If you and a friend drill holes in some of the small cubes in the ways described, how many will not have holes drilled through them?
