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Topics/Subjects:
Earth processes  
Instructional Strategies:
Discussions  
Activating prior knowledge  
Problem-based learning/solving real-world problems  
Identifying similarities and differences  
Resource Type:
Activity  
Learning Time:
10 to 30 minutes  
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Students become aware of the changes in visibility and sky color due to particles suspended in the air, called aerosols. They observe, document and classify changes in visibility and sky color over several days and understand the relationship... (View More)

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