Janice Vancleave's Machines: Mind-Boggling Experiments You Can Turn into Science Fair Projects - Couverture souple

VanCleave, Janice

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9780471571087: Janice Vancleave's Machines: Mind-Boggling Experiments You Can Turn into Science Fair Projects

Couverture souple

ISBN 10 : 0471571083 ISBN 13 : 9780471571087

Editeur : John Wiley & Sons Inc, 1993

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Book by VanCleave Janice

Les informations fournies dans la section � Synopsis � peuvent faire r�f�rence � une autre �dition de ce titre.

Quatri�me de couverture :

How is your forearm like a lever?

What makes it easy to pull a flag up a flagpole?
How can a windmill help to do work?

Janice VanCleave′s Machines includes 20 simple and fun experiments that allow you to discover the answers to these and many other questions, plus dozens of additional suggestions on how to develop your own science fair project.

Learn how an elevator works using a box, string, a paper cup, and some coins; build a bubble machine with cardboard boxes, Styrofoam, and wire; and much more. All experiments use inexpensive materials and involve a minimum of preparation and clean up.

Children ages 8–12

Also available in the Spectacular Science Projects Series:

Janice VanCleave′s Animals
Janice VanCleave′s Earthquakes
Janice VanCleave′s Electricity
Janice VanCleave′s Gravity
Janice VanCleave′s Magnets
Janice VanCleave′s Molecules
Janice VanCleave′s Microscopes and Magnifying Lenses
Janice VanCleave′s Volcanoes
Janice VanCleave′s Weather

Biographie de l'auteur :

JANICE VANCLEAVE, the author of the popular Science for Every Kid series, is a former science teacher and a captivating presenter at museums, schools, and bookstores nationwide.

Les informations fournies dans la section � A propos du livre � peuvent faire r�f�rence � une autre �dition de ce titre.