Texas Education Agency
Texas Gateway: Temperature, Kinetic Theory, and the Gas Laws: Phase Changes
By the end of this section, you will be able to interpret a phase diagram; state Dalton's law; identify and describe the triple point of a gas from its phase diagram; and describe the state of equilibrium between a liquid and a gas, a...
Texas Instruments
Texas Instruments: Who Says a Watched Pot Never Boils?
In this activity, students' will investigate what causes phase changes in matter.They use a temperature sensor to measure the temperature of a substance and identify visual clues to the phase changes.
PBS
Pbs Learning Media: The Moon Over a Month: Lesson Plan
Students observe, identify, and describe how the Moon appears to change over the course of a month. They engage with a media slideshow of real-life images to describe how the Moon appears to change in a predictable pattern each month. It...