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Osmosis and Diffusion

kit #22

Can studying the basic life process function of osmosis and diffusion stimulate your students' curiosity? It can with this hands-on lab experience! Students observe first hand the characteristics of a deferentially permeable membrane. Some substances will pass through the membrane and some won't. Some will actually pass through the membrane in both directions simultaneously. Simple color changes help students visualize this biological-physiological phenomenon. Kit is complete for 30 students.

$103.26

  • Observe diffusion through a membrane in two directions at the same time
  • Observe selective permeability of a membrane
  • Understand how osmosis and diffusion relate to cellular life processes on a cellular level

Content List in Osmosis and Diffusion is as follows:

Quantity Description
36 Glucose testing strips
12 Membranes, semi-permeable
12 Cups, plastic
3 Droppers
3 Lugol’s solution, bottle
2 Glucose solution, bottle
2 Liquid Starch, bottle
1 Teacher’s Guide with MSDS
28 Student Worksheets and Guides
Number of students
24
Number of groups
Maximum 12 per period
Calendar

To complete this kit requires 1 ~50-minute class period.

Title Item # Price Quantity
Osmosis and Diffusion 22 $103.26
Osmosis and Diffusion BILINGUAL ENG/SP 22-BL $104.86
ADD A GROUP for Osmosis and Diffusion 22EL $16.25