Curated and Reviewed by
Lesson Planet
This What Is Special About Polyethylene Food Storage Bags? lesson plan also includes:
- Worksheet
- Join to access all included materials
Students participate in an investigation in which they compare a polyethylene bag designed for recycling or disposal with a polyethylene food storage bag. Students use hexane to determine the differences between the low density polyethylene bags.
3 Views
34 Downloads
Start Your Free Trial
Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.