Curated OER
Building a Scale Model
Third graders create a model of the solar system. In this solar system instructional activity, 3rd graders create a scale model of the solar system. Working in pairs students solve mathematical problems to correctly measure the distance...
Curated OER
Discovering the Physical Geography of Washington
Students develop a mental map of the state of Washington and draw it on paper. Using the Virtual Atlas, they identify the physical features of the state and draw them on their map. They also examine the populations and diversity of the...
Curated OER
Pauli's Magical Water
Learners predict the shape of molecules using VSEPR theory. For this chemistry lesson, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.
Curated OER
Projectile Motion: Hit the Army Men
Pupils predict the correct projectile launcher angle to hit the target. In this physics lesson, students record data on a spreadsheet. They curve their data and calculate the place of ball impact at an angle.