Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Rubber Egg

Students demonstrate the semi-permeability of a cell membrane. In this rubber egg lesson, students measure and record egg data, place the egg in jar with vinegar and close the lid, observe immediately and periodically for the next 3 days, and then remove to remeasure the egg and compare the appearance before and after the vinegar.

5 Views 14 Downloads
Resource Details

5th - 8th
Arithmetic & Pre-Algebra
3 more...
Resource Type
Lesson Plans
3 days
Instructional Strategy
Inquiry-Based Learning
Usage Permissions
Fine Print
Included Materials
  • Vocabulary