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This Changing State: Freezing lesson plan also includes:
There are five types of frost: ground frost, air frost, hoar frost, glaze, and rime. Scholars mix ice and salt in a metal container to observe frost forming on the outside of the can. Animations and videos enhance the learning.
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CCSS:
Designed
NGSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Discuss what would happen if you placed a glass of water in the freezer overnight
Classroom Considerations
- Activities in the explore section will not work if humidity level is too low
- Requires the water molecule models made in the first lesson of the series
- Lesson is the fourth in a series of five
- This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information
Pros
- Lesson follows a 5E format
- Discusses freezing points of other liquids
- Extension covers how something can turn from a gas into a solid
Cons
- None