- Classical Conversations
- Homeschooling Curriculum & Kits
- Geology & Earth Science
- DVDs & Gift Ideas
- On Sale
CC Cycle 1 Week 18 Lesson: Under Pressure and Fluid Motions
Includes Classical Conversations Cycles 1 Lessons for Week 18.
Air isn’t empty space, it’s made up of stuff! In these three demonstrations, students will discover how the gasses of the atmosphere exert pressure on Earth’s surface and how the fluids rise and fall in response to changes in temperature.