Fun Science Projects & Experiments
A collection of science projects, videos and experiments for various grades and topics.
Science Projects or Science Experiments: Grades 4 & 5
Particles of Matter and Motion of Particles
Introducing solid, liquid and gas
C005 Particles - solid liquid gas
Solids, liquids and gasses
States of Matter
States of matter: solid, liquid, and gas.
The 7DC Particle Model of Matter
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