A directory of useful objects found on the web for teaching Maths.

applies Pythagorasâ€™ theorem to calculate side lengths in right-angled triangles, and solves related problems

- GeoGebra HowTo: Construct a Rhombus
- GeoGebra, Tutorial | PDF
- Circles Homework Sheet
- Homework Sheet | PDF
- GeoGebra HowTo : Construct a Parallelogram
- GeoGebra, Tutorial | PDF