Loving these resources, I'm downloading them all ready for revision with my year 11s (Grades currently 3 - 9 so these are ideal) Have you thought about selling a building blocks bundle? It's taking me ages to do this individually.

Building blocks are a great resource for building confidence. <br /> Any chance you could double check that trapezium one, though? If x = 2.08, one of the sides (x-3) has a negative length.<br /> I've done no better, I got 2.89.

thank you

Thanks for tweeting this - I am doing this today!