Curated OER
Star Light, Star Bright : Exploring How Stars Are Classified
Learners work in small groups to organize stars into different categories. They consider size, luminosity, color and temperature, organize the groups and ten report their categories to the class.
Curated OER
Wonderful Water
Students identify the various states of water and its natural flow downward. As a class, students take digital pictures of different forms of water and create a multimedia presentation describing their photographs. Groups of students...
Curated OER
Air Pressure
Fourth graders observe a demonstration experiment showing air pressure. They explain air pressure by completing the worksheet.