(Written by Marett, V)
- This is the christian edition.
- Contents: Note to Parents, Equipment Required for Experiments, Sound, Our Ears, Sharks, Seahorses, Mechanical Levers, Experiments with Simple Machines, Why Should I Keep My Body Clean?, Fun page shaving cream bath paint soap and crayons), Why We Should Open the Windows, Hints for Preventing Colds and Flu, Safe Cleaners for the Environment, Experiments with Light, Fun Page (candle making) Energy from the Wind, Make an Anemometer, Revision, Definitions, Answers