Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: As a "Matter" of Fact
In this lesson plan site, students will define matter and compare properties of solids, liquids and gases.
Alabama Learning Exchange
Alex: Solids, Liquids, and Gases
This instructional activity focuses on solids, liquids, and gases. It has several review activities and an exciting lab experiment involving ice cream to complete the instructional activity.
Science Education Resource Center at Carleton College
Serc: Polymers & Plastics: Classification & Models
Students will use their prior knowledge about changes of matter including physical and chemical changes to examine and categorize various types of plastics (polymers). They will identify how their chemical properties allow them to have...
Utah Education Network
Uen: Liquid Exploration
Observe the differences between solids, liquids and gases.