How clean are your hands?
Part of the Cornerstones Love to Investigate series, How clean are your hands? is a science investigation in which children grow microorganisms from their fingers on agar plates.
Format: 4 page A4 booklet
Programmes of study: Working scientifically
Investigation type: Comparative or fair test
Related Curriculum Project: Peasants, princes & pestilence
Delivery: 3-5 working days
About Love to Investigate
Get your class excited about science with our series of 126 practical scientific investigations. They cover tricky topics in new and unusual ways while encouraging children to be curious, ask questions and explore the world around them. You’ll also have no problems getting them up to speed and interested, with topics including evolution, mechanisms and air resistance.