Ducksters
Ducksters: Kids Science: Solid, Liquid, Gas
Kid's learn about the science of states of matter. Solids, liquids, gases, and even plasma.
Quizlet
Quizlet: 6th Grade Science Vocabulary: Solids, Liquids, and Gases: Test
This interactive assessment features 7 matching, 7 multiple-choice, and 6 true/false questions over 20 terms related to Solids, Liquids, and Gases (the three states of matter).
Quizlet
Quizlet: 6th Grade: Science Vocabulary: Solids, Liquids, and Gases: Flashcards
This set of interactive flashcards focuses on 20 terms related to Solids, Liquids, and Gases (the three states of matter).
Ducksters
Ducksters: Kids Science: Melting and Boiling
Kid's learn about the science of melting and boiling. How matter changes state from solids to liquids to gases.
University of Waterloo (Canada)
The University of Waterloo: The Heating Curve
The heat of vaporization along with several other thermal properties are explained. Sample problems are given. Illustrations.