Curated OER
The Earth Around Us: Air, Water & Soil
Students build an air cannon and study air mass. In this air cannon lesson, students create and shoot an air cannon and observe what happens. Students answer critical thinking questions about air mass and air cannons.
PBS
Pbs Kids: Design Squad: Build: Air Cannon
Make your air cannon using simple items like a paper cup, a plastic bag, and pom poms; then see how far you can shoot the pom poms.