PBS
Pbs Learning Media: Matter's Physical Properties: Interactive Lesson
In this interactive lesson, learn what the "physical properties" of matter are and how can they be measured and observed.
Other
Science4 Us: Observing Matter
Students begin to learn the words to describe matter correctly and accurately, learning important skills for communicating scientific information. They will also observe using their senses and scientific tools to measure numerical...
Science Education Resource Center at Carleton College
Serc: Functional Feet: How Foot Structure Connects to Bird Survival
Students study and observe differences in the foot structure of various birds by studying pictures, and then observing the birds themselves. After observing birds in their natural habitat, students then relate the differences in foot...
Michigan Reach Out
Nasa Trc: Maple Seed Helicopters
Students study the aerodynamic properties of a maple seed and then apply what they observe making their own flying object.