## Tags: Ratios

### Resources (1-20 of 23)

1. Choosing healthy data for healthy relationships: how to use 5-point summaries, box and whisker plots, and correlation to understand global health trends.

21 Jun 2021 | Teaching Materials | Contributor(s):

1. Fox Valley Technical College 2. Lansing Community College 3. Montgomery College 4. Georgia State University Perimeter College 5. Everett Community College 6. Maysville Community and Technical College

This module utilizes a user-friendly database exploring data selection, box-and-whisker plot, and correlation analysis. It also guides students on how to make a poster of their data and conclusions.

https://qubeshub.org/publications/2427/?v=1

2. The Perfect Brew: An Activity Demonstrating Cell Counting and Hemocytometer Use

08 Jun 2021 | Teaching Materials | Contributor(s):

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...

https://qubeshub.org/publications/2422/?v=1

16 May 2021 | Teaching Materials | Contributor(s):

Fox Valley Technical 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. The adaptation has added...

https://qubeshub.org/publications/2376/?v=1

4. Students examine the diversity of human cell sizes and number using scientific notation

14 May 2021 | Teaching Materials | Contributor(s):

Lake Washington Institute of Technology

In this powerpoint, several of the resources from the published module 'Sizes, Scales and Specialization' are used to create a mini-module that has students examine the size and abundance of...

https://qubeshub.org/publications/2370/?v=1

5. Sizes, Scales and Specialization: Using Relative Proportions and Scientific Notation to Highlight the Diversity of Cell Types

15 Apr 2021 | 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.

https://qubeshub.org/publications/1952/?v=2

6. Sizes, Scales, and Specialization: An activity highlighting the diversity in cell types

15 Feb 2021 | 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.

https://qubeshub.org/publications/1952/?v=1

7. The Perfect Brew: An Activity Demonstrating Cell Counting and Hemocytometer Use

09 Sep 2020 | Teaching Materials | Contributor(s):

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...

https://qubeshub.org/publications/2101/?v=1

8. Why does Blood Flow Change? Investigating the Math of Blood Flow Dynamics

15 Jun 2020 | Teaching Materials | Contributor(s):

Pennsylvania College of Health Sciences

This collection of activities explores the relationship between blood flow, pressure, and the factors of resistance through graphs and modeling direct and inverse variation.

https://qubeshub.org/publications/1896/?v=1

9. Why are Cells Small? Surface Area to Volume Ratio

30 Apr 2020 | Teaching Materials | Contributor(s):

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.

https://qubeshub.org/publications/1824/?v=1

10. Body Size Constraints in Xylem Feeding Insects: Allometric Relationships

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces body size constraints of xylem-feeding insects in the context of understanding allometric relationships. It is intended for an introductory biology audience.

https://qubeshub.org/publications/1049/?v=1

11. Cell Aggregation and Sphere Packing

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces the calculation of packing density in the context of understanding cell aggregation and arrangement. It is intended for an introductory biology audience.

https://qubeshub.org/publications/1039/?v=1

12. Maintaining Cellular Conditions: pH and Buffers

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces the chemical reactions related to pH in the context of understanding how acidity can affect both the structure and chemical reactivity of cellular molecules. It is intended...

https://qubeshub.org/publications/1044/?v=1

13. Mitotic Index and Cell Division

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces the mitotic index in the context of understanding the dynamics of cell division in the root of a plant. It is intended for an introductory biology audience.

https://qubeshub.org/publications/1034/?v=1

14. Nucleoplasmic Index

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces the nucleoplasmic index in the context of understanding how the volume of organelles and cell contents change during the cell cycle. It is intended for an introductory...

https://qubeshub.org/publications/1038/?v=1

15. Population Bottlenecks: Heterozygosity vs. Allelic Diversity

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces heterozygosity and allelic diversity in the context of understanding population bottlenecks. It is intended for an introductory biology audience.

https://qubeshub.org/publications/1052/?v=1

16. Quantitative Cytological Characteristics: Photorespiration

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces quantitative cytological characteristics in the context of understanding cell behavior under stress. It is intended for an introductory biology audience.

https://qubeshub.org/publications/1073/?v=1

17. Sizes of Organisms: The Surface Area to Volume Ratio

15 Feb 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces surface area-volume ratio in the context of understanding the limits or constraints on organism size. It is intended for an introductory biology audience.

https://qubeshub.org/publications/1067/?v=1

18. Energy Absorbed from Light During Photosynthesis

11 Jan 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces how energy absorption from light is affected by the wavelengths in the context of understanding photosynthesis. It is intended for an introductory biology audience.

https://qubeshub.org/publications/981/?v=1

19. Efficiency of ATP Prodution

11 Jan 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces the efficiency of ATP production in the context of understanding glycolysis and endergonic reactions. It is intended for an introductory biology audience.

https://qubeshub.org/publications/980/?v=1

20. Doubling Time of Tumors

11 Jan 2019 | Teaching Materials | Contributor(s):

By Lou Gross1, Monica Beals1, Susan Harrell1

University of Tennessee Knoxville

This module introduces the calculation of potential doubling time of tumorous cells in the context of understanding the growth of a population of the cells. It is intended for an introductory...

https://qubeshub.org/publications/983/?v=1