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The Perfect Brew: An Activity Demonstrating Cell Counting and Hemocytometer Use
09 Sep 2020 | Teaching Materials | Contributor(s):
By Angela Consani1, Duane Doyle2, David L Jones1, Bara Sarraj3, Heather Seitz4
1. Kansas City Kansas Community College 2. Arkansas State University - Newport 3. Harold Washington College 4. Johnson County Community College
In this activity, students will explore the use of a hemocytometer for counting cells, demonstrate the relationship between the grid seen in the microscope with volume of liquid in suspension and...
Sizes, Scales, and Specialization: An activity highlighting the diversity in cell types
04 Jul 2020 | Teaching Materials | Contributor(s):
By Heather Seitz1, Jillian Marie Miller2, Joseph Esquibel3
1. Johnson County Community College 2. Roane State Community College 3. Lansing Community College
This module explores how cell size and shape varies across cell types in the human body by having students calculate relative proportions of numbers in scientific notation.
Why are Cells Small? Surface Area to Volume Ratio
30 Apr 2020 | Teaching Materials | Contributor(s):
By John Howard Starnes1, Christianne Baucom Nieuwsma2, Jennifer Glee Buntz3, Sondra Marie LoRe4, Vedham Karpakakunjaram5
1. Southcentral Kentucky Community and Technical College 2. South Mountain Community College 3. Central New Mexico Community College 4. National Institute for STEM Evaluation & Research (NISER) 5. Montgomery College
This module explores surface area to volume ratios in a cube and sphere in relation to cell size.