Students design an experiment to investigate how objects with different masses fall. In this physics lesson, students predict how these objects will fall in a vacuum tube. They write a report explaining experimental results and conclusion.

Students explore the different types of lifters through a series of activities. In this physics lesson, students explain the mechanics involved in the lifter designs. They compare aluminum versus zinc lifters.

Students use simple objects to create their own barometer. They have five days to build it and ten days to observe and collect data. They examine thunderstorm safety tips to end the instructional activity.