Museum of Science
Gravity Sewer
It's all downhill from here. Scholars model a sewer system using straws and other household materials. They test out their systems using colored water and discover how gravity plays an essential role in sewers.
Curated OER
Experience Gravity Free Water
Students complete an experiment with a glass of water and cover the opening with cardboard and turn it over. In this gravity lesson plan, students observe how air pressure does not allow the cardboard to fall and let the water out.