21. 01. English Non Fiction One-step science: Experiments with water by Royston, Angela Publication: , The one-stop science series is bursting with ideas for real experiments using everyday objects and materials. Availability: Copies available: (1), Actions:
22. 01. English Non Fiction Experiments with a ruler by Royston, Angela Publication: , In this book about rulers you can: find out about forces, levers, friction, and air pressure; discover how quickly you react; make a catapult and much more! Availability: Copies available: (1), Actions:
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