The Gas State: Pressure
Students conduct a variety of experiments to explore the effects of pressure. They read barometers, compare the sensations of mass and pressure and observe a demonstration in which an aluminum can is crushed.
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States of Matter: Solid, Liquid, and Gas
Solid, liquid, and gas: they all matter. Scholars create an animation of the various states of matter, experiment with the temperature of water as it changes states, and observe carbon dioxide as it changes states. The lesson also...
7th - 12th Science CCSS: Adaptable
Experimental Determination of the Gas Constant
The gas constant relates the energy scale to the temperature scale through a constant of proportionality. Young chemists perform an experiment to determine the value of the gas constant. Then, they practice using the gas laws to solve a...
9th - Higher Ed Science CCSS: Adaptable
Gas Mixtures and Movements
Why do balloons go flat over time? The answer lies in the behavior of gases! Introduce young scientists to diffusion and effusion with a video. Pupils learn the composition and partial pressures of atmospheric gases as well as how the...
2 mins 9th - 12th Science CCSS: Adaptable