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    A Kinesthetic and Collaborative Activity to Improve Conceptual Understanding of Chemical Equilibrium
    While teaching in large lecture halls, it is challenging even for experienced teachers to hold their students’ attention for the entire class period. Owing to the large enrollment in STEM...

    Keywords: collaborationdemonstrationchemistrykinesthetic learningequilibriumhands-on learning

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    Environmental Injustice: When the Grass is Greener on the Other Side
    Environmental pollution is a global threat that is especially prevalent in heavily industrialized and urbanized areas. Pollution can be found in many forms, such as natural and synthetic pollutants...

    Keywords: human healthenvironmental injusticeEnvironmental PollutionSystemic BiasesIdeological AwarenessUrban Ecology and Development

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    Instructor Solutions Second Edition SIMIODE Textbook HTML Version
    This is material we make available for instructors teaching a modeling-first approach to differential equations when using the Second Edition of SIMIODE Textbook, Differential Equations: A Toolbox...

    Keywords: textbookhtmlSIMIODE textbookSecond Edition

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    Two-Species Model
    These two Excel worksheets simulate the population growth of two interacting species. In isolation, each species grows logistically, but interaction effects between species may limit or enhance...

    Keywords: population growthcompetition modelsLotka-Volterra

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    Split Decomp
    This Excel worksheet performs split decomposition on a set of four DNA sequences and their associated amino acid sequences. The user can type in the sequences or paste them in from a text file.

    Keywords: phylogenyDNA sequenceamino acid sequencesplit decomposition

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    Serial Dilutions
    In this Excel workbook, users will enter the original cell concentration and the desired dilution factor (10, 100, and 1000). The program will then calculate the new cell concentration.

    Keywords: concentrationScientific Notationorders of magnitudeserial dilutions

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    Protein Analysis
    This Excel workbook allows the analysis of sample or imported protein sequences. The model can analyze protein sequences up to 500 amino acids long.

    Keywords: Protein sequencehydrophobicity/hydrophilicity

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    Phylogeography Simulator
    This Excel workbook simulates the phylogeography of an asexually reproducing species.

    Keywords: Phylogeographymutation ratesAsexual reproductionspecies dispersal

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    Pharmacokinetics
    This Excel module explores how drugs are processed and absorbed in the human body.

    Keywords: drug metabolismpharmacokinetics

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    Linkage Analysis
    This Excel workbook simulates a linkage analysis problem with up to four alleles. Based on the offspring produced by a multihybrid testcross, the user builds a model of the gene order,...

    Keywords: recombinationlinkage analysis

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    Leslie/Lefkovitch Matrix Models for Age or Stage-structured Populations
    This Excel workbook uses the Leslie matrix model for population projection of age-class structured populations, and also allows Lefkovitch matrix models for stage-class structured populations.

    Keywords: survivalpopulation ecologyfecundityLeslie matrixeigenvalueseigenvectorsLefkovitch matrixage-class structured populationsstage-class structured populationsreproductive value

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    javaFOODWEB
    More than 100 food web matrices (multiple predators/prey Excel worksheets) are included with the javaFOODWEB tool.

    Keywords: niche spacesCommunity Ecologyfood webspredator-prey interactionsMatricestrophic chain

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    Island Biogeography
    This Excel workbook demonstrates the principles of the MacArthur-Wilson theory of Island Biogeography. It allows the user to define the mainland species pool, area of the island, and distance of...

    Keywords: Logarithmsspecies richnessIsland biogeographyExponential FunctionsMacArthur-Wilson Theorypower functions

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    Hidden Markov Model
    Hidden Markov models are a set of mathematical tools that can be used to draw inferences about genomic and evolutionary processes.

    Keywords: hidden markov models

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    DeFinetti 1.0
    This Excel workbook simulates evolution of a single gene with three alleles. The user assigns fitness values to each of the six possible genotypes, then enters starting allele frequencies for each...

    Keywords: population geneticsallelesevolutionary fitness

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    Database Construction and Sampling
    Creating your own database is an excellent way for students to learn the trials and tribulations of data collection and management. Construction of three simple databases using a spreadsheet is...

    Keywords: databasesdata managementdata collectiondata ethicsdata integrity

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    COVID-19 Model
    This Excel worksheet implements an SEAIHRD model for Covid-19 (Susceptible, Exposed, Asymptomatic infective, symptomatic Infective, Hospitalized infective, Recovered, Deceased).

    Keywords: infectious diseaseCOVID19

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    Learn biotechnology, biophysics and business through scientific thinking and innovation
    Scientific, leadership and innovation skills are also an integral framework of the curriculum. All of them together or individually are important for enhancement of knowledge, critical thinking,...

    Keywords: educationbusinessBiotechnologybiophysicsleadershiprecombinant DNAgroup workcloninginnovationscientific thinkingplasmid

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    Defining Life: Exploring Creativity, Scientific Discovery, and Biology Core Concepts in a Disciplinary First-Year Seminar
    This unit, Defining Life, engages students in thinking like scientists, applying creativity to science, and learning biology core concepts as they explore the defining characteristics of life. This...

    Keywords: Evolutionbiologycellprocess of science

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    Leveraging Panel Discussions to Promote Positive Representation, Develop Science Identity, and Shift Stereotypes
    The overrepresentation of cis straight white male scientists in examples used in Biology curriculum makes it difficult for students with other axes of diversity (race/ethnicity, gender, sexuality,...

    Keywords: professional developmentEquitydiversityscience identitysense of belongingCentering Student VoicesCareer Paneland InclusionPositive Representation of Diverse ScientistsFostering Community Between Students

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