The Cambridge Spectrum Maths 8 teacher CD ROM contains additional teacher resources that can downloaded from the CD ROM or be saved onto the school network. The CD contains the following: • additional Keeping Mathematically Fit questions • Analytical questions • a series of Additional activities for each chapter • 2 tests for each chapter (saved as MS Word files) • Extension activity • Interactive resources (that also appear on the student CD ROM) • Programming resources • Stage 3 activities • a chapter from the Year 8 text • Grid masters