Filters: Your search found 2 results.
Topics/Subjects:
Earth processes  
Educational Level:
Pre-kindergarten  
Elementary school  
Resource Type:
Model  
Learning Time:
1 to 2 hours  
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After reading the accompanying background information, students create an ice core using a tennis ball container and an assortment of dyes and craft supplies. Students measure the thickness and determine the age of each layer. As an extension... (View More)

Students create a physical model illustrating soil water balance using drinking glasses to represent the soil column, and explain how the model can be used to interpret data and form predictions. Using data from the GLOBE Data Server, they calculate... (View More)

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