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Tags: Solving Equations and Inequalities

All Categories (1-4 of 4)

  1. Grassy Narrows and Muskrat Falls Dam: Hypothesis Testing and t-Tests

    28 Jul 2021 | Teaching Materials | Contributor(s):

    By Alida Janmaat1, Pete Kaslik2, Randall LaRue Moser Jr, Kevin David Simpson, Heather Susanne Zimbler-DeLorenzo3

    1. University of the Fraser Valley 2. Pierce College 3. Alfred University

    Students are introduced to concepts of hypothesis testing using elementary hypothesis tests, t-tests, and p-values as they compare a given fish population for methylmercury levels (using real and...

    https://qubeshub.org/publications/2434/?v=1

  2. Analysis of Amylase Activity

    24 Nov 2020 | Teaching Materials | Contributor(s):

    By Allison Carter Burlyn1, Christina Fieber1, Melanie Lenahan2

    1. Horry-Georgetown Technical College 2. Raritan Valley Community College

    This lab is an exploration of enzyme function and the effects of environmental conditions on the activity of the enzyme amylase. The lab utilizes analytical and graphing skills to assess enzyme...

    https://qubeshub.org/publications/2145/?v=1

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

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

    By Amy Troyer1, Brandi Morgante Handzlik1, Mary Phillips1

    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

  4. 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.

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