The Developing Numeracy series supports mathematics learning through a progression of activities that develop essential skills in numeracy in key mathematical areas. This three-book Measurement and Space series provides teachers with a flexible supplementary resource for students at the middle years level. Each book uses a mixture of real-life and theoretical contexts to explore geometrical reasoning transformations coordinates construction and mensuration.The photocopiable worksheets provide self-contained practical activities designed to improve and consolidate students' skills. The level of difficulty progress from Book 1 through to Book 3. There are teaching notes at the front of each book. These include ideas for whole-class oral and mental introductory activities and useful information and tips for specific worksheets. Answers have been provided where appropriate.