Homeostasis in Cells
by Mitzi Noreen Cantillep
In this lesson plan, students make use of their knowledge about homoestasis, osmosis, and types of solutions to design their own science investigation that will enable them to prove and answer: Why it is dangerous to drink dead sea water. Students have to prove their hypothesis to this phenomenon. The materials for this activity are naked egg (as a model of the cell), distilled water, Dead Sea water (31.5% salt concentration), digital scale, and timer (phone timer).
Lesson Plan Link/URL
https://docs.google.com/presentation/d/19hzTskHNYi5RrmJLLGSYqAQEPbE5n7y6/edit?u…Related Content
Grades:
7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
Dive into the physics and engineering and programming of holonomic drives! Learn to code and control movement for your FTC robot with hands-on activities and real-world applications.
Grades:
9th Grade, 10th Grade, 11th Grade, 12th Grade
This set of lessons allows students to understand circuitry through different lenses and apply this to simple circuits and electrical calculations.
Grades:
7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade
This lesson is a whole unit on energy. It can be broken up into 10 separate lessons. I chose to put them all together so that it was easier to see how I organized them so you did not have to search