Lab-Aids:‚ Blood Clotting Experiment Kit
How does blood clot? Students examine their own blood to better understand the clotting process. Students discover their own clotting times studying coagulation rates and bleeding times. They observe the formation of fibrin threads in clotting, and study the effects of calcium on blood clotting. Individualized worksheets and sterile components make this a highly motivational lab activity. MICROSCOPES ARE NEEDED.
Scientific Concepts:
- Understanding coagulation rates and bleeding times
- Use microscope to observe fibrin threads in clotting
- Observe the effects of calcium in blood clotting
Content List:
- 1 Teacher's Guide with MSDS
- 50 Student Worksheets and Guides
- 50 Capillary tubes
- 50 Microscope slides
- 50 Red mixing spatulas
- 50 Alcohol pads, pre-saturated
- 1 Absorbent paper
- 50 Lancets, sterile, disposable
- 1 Saline-Citrate solution, Bottle
- 1 Calcium carbonate solution, Bottle
Classroom Planning:
- To complete this kit requires approximately one 50-minute class period.
- Number of Students: 50
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