Headstart is a home learning series which focuses on the key skills of the core subjects of the National Curriculum. These are skills which are tested nationally, and which attract most parental concern. The second phase of Headstart consists of six books for the 7-9 age range, Key Stage 2. Each of the books contains lively activities which develop skills and knowledge - with this science book containing activites on floating and sinking, reflection, movement, electricity and other topics. Notes for parents and an attainment target grid are included.