Curated OER
Principles Of Flight: Wings That Spin
Students discover how flight is possible. In this physics activity, students investigate the properties of a blimp and gyro-copter, comparing rotating wings and fixed wings of aircraft. Students create their own model aircraft and...
Curated OER
Nothing To It!
First graders explore the zero property of addition and subtraction through the creation of a class book. Includes an assessment sheet.