Book excerpt: How to be Brilliant at Science Investigations contains 40 worksheets with activities, to help Key Stage 2 (KS2), 7-11 year old pupils develop the skills needed to plan and carry out investigations and to draw conclusions from the results. Topics covered include: Tooth decay, Muscles, Seeds, Habitats, Testing washing powders, Red cabbage water magic, Pinhole cameras, Camouflage, Making the best telephone, Light bulbs and Where is the Sun now?