A collection of engaging Maths resources for key skills at KS3 and KS4 revision. A large collection of 'Number Pyramids' and 'Product and Sum' worksheets that can be used to stretch and challenge all students. Also, a growing collecting of Maths Codebreaker worksheets for students of all abilities. If you have a request for a specific resource email elasticmaths@gmail.com or send a message to the Facebook page https://www.facebook.com/elasticmaths/