Air pollution

Indicate the level of completion with 1 being the low mark and 3 as the high mark. Check appropriate box and record data.
Student followed directions to make pollution detector 1 - Low 2 - Medium 3 - High
List the 4 locations      
Student observed particles on each detector and recorded observations 1 - Low 2 - Medium 3 - High
Card 1 Observation      
Card 2 Observation      
Card 3 Observation      
Card 4 Observation      
Student compared and contrasted the cards 1 - Low 2 - Medium 3 - High
What are the similarities?      
What are the differences?      
Student compared and contrasted cards with those of other groups 1 - Low 2 - Medium 3 - High
What are the similarities?      
What are the differences?      
Student compared and contrasted with those of the uploaded groups 1 - Low 2 - Medium 3 - High
What are your conclusions?      

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