Robert Gardner
1) Energy experiments using ice cubes, springs, magnets, and more: one hour or less science experiments
Author
Language
English
Formats
Description
"Find out how energy is stored, transferred, and changed, what conducts and what stores heat, and how to change matter from a solid to a liquid to a gas"--Provided by publisher.
Author
Language
English
Formats
Description
15 minutes or less: Modeling a chemical reaction ; Atoms can combine to form different molecules ; A model of the states of matter ; Atoms are mostly empty --
5 minutes or less: Are there water molecules in the air? ; Even molecules with many atoms are tiny ; Squeezing molecules ; Do water molecules respond to an electrical charge? ; Evaporation, temperature, and molecular speed.
Model a chemical reaction, discover how small a molecule is, and find...