Cover image for The Acadia files. Book three, Winter science
Title:
The Acadia files. Book three, Winter science
ISBN:
9780884486077
Physical Description:
83 pages : color illustrations ; 21 cm.
Added Author:
Summary:
A melting snowman leads her--of course!--to explore climate change and how to reduce her carbon footprint. The helium balloons at her eleventh birthday party beg questions--naturally!--of molecular structure, weights of gases,and neutral buoyancy. An afternoon making paper airplanes brings discoveries in aerodynamics. Tracks in the snow raise questions of how animals survive the winter. And an afternoon of sledding slides right into an investigation of momentum, acceleration, and friction.
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