Biodegradability

Students test several types of plastic bags in different environments to determine biodegrability varying environments: direct sunlight; a mulch pile; a leaf pile; and salt water. Students observe and record changes. Total lesson plan time is 3+ months.

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Resource Details

Grade
4th - 8th
Subjects
Science
3 more...
Resource Type
Lesson Plans
Duration
1 day
Instructional Strategy
Inquiry-Based Learning
Year
1996