Book excerpt: Help to develop your pupils' investigation skills using the attractively laid out worksheets in How to Sparkle at Science Investigations. Using familiar contexts, the sheets provide opportunities for children to develop their observational skills, make measurements, plan and carry out investigations, and draw conclusions from their results. Worksheet themes include: Mr Happy and Healthy; what do plants need to grow?; is it see through?; which hat for Teddy?; we're going on a materials hunt; which magnet is the strongest?; making a circuit; and investigating sails.