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Description
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Science and Math Informal Learning Educators (SMILE) Abstract:
In this activity, learners test exhaled breath for carbon dioxide and learn how to use an indicator as a simple way to measure pH. Learners also explore what happens when an acid (lemon) is mixed with the indicator. This activity can be related to the topic of global climate change. This activity can also be used to discuss atmospheric warming, which is occurring due to increased amounts of carbon dioxide, nitrous oxide, and methane in the atmosphere.
- Subject:
- Education, Life Science, Ecology, Forestry and Agriculture, Chemistry, Geoscience, Physics
- Level:
- Upper Primary, Middle School, High School
- Material Type:
- Activity/Lab, Lesson Plan
- Author:
- Community Science Workshop Network, Mission Science Workshop
- Provider:
- Science and Math Informal Learning Educators (SMILE)
- Provider Set:
- SMILE Pathway: Science and Math Activities in One Search
- Date Added:
- 11/09/2013
- Language:
- English
- Media Format:
- Text/HTML
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