Curated OER
Learning Lesson: Measure the Pressure II -- The "Dry" Barometer
Pupils use simple items to create their own aneroid barometer. They have five days to build it and ten days to observe and collect data. They examine tornado safety tips to end the instructional activity.
Curated OER
Metamorphic Sandwiches - - "Bread Rock"
Students graphically show how metamorphic rock is formed by pressure and heat using bread.
Curated OER
Siphon Pump
Pupils determine the basic types of pumps and how they work in terms of pressure, velocity, and elevation differences. They build two examples of gravity-driven water pumps.
Curated OER
Pumps
Students examine the basic types of pumps. They build a gravity-driven water pump and solve a mystery using their knowledge of pressures and pumps.
Curated OER
Wind Tunnel Aerodynamics Problem Set
Students, after reading an explanation from a NASA Web-based textbook, demonstrate an understanding of the text by applying it to the calculation of area, velocity, and pressure in a wind tunnel.
Curated OER
Air Expansion and Contraction
Students observe that air exerts pressure, that heated air expands and that cooled air contracts. After the demonstration, students engage in a question and answer session about what they saw.