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    Population Ecology of the Northern Spotted Owl
    The mathematical modeling of populations utilizing field-collected demographic data is an important component of lab curricula in a variety of undergraduate biology lab courses. During the global pandemic brought about by the SARS-CoV-2 virus in...

    Courses: EcologyEcology Introductory BiologyIntroductory Biology

    demographyCommunity Ecologypopulation ecologyconservation biologylife tables
    Lesson
    5290

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    1006

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    1

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    An active-learning lesson that targets student understanding of population growth in ecology
    Effective teaching and learning of population ecology requires integration of quantitative literacy skills. To facilitate student learning in population ecology and provide students with the opportunity to develop and apply quantitative skills, we...

    Courses: EcologyEcology Introductory BiologyIntroductory Biology

    population growthexponential growthlogistic growthpopulation ecologygrowth rateDensityAbundancecarrying capacitylinear growth
    Lesson
    3560

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    504

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    How Many Squirrels Are in the Shrubs? A Lesson Plan for Comparing Methods for Population Estimation
    Estimating the population sizes of animals is a key skill for any student interested in ecology, conservation, or management. However, counting animals in natural habitats is difficult, and the many techniques that exist each rely on assumptions...

    Courses: EcologyEcology Introductory BiologyIntroductory Biology Professional Development and Career PlanningProfessional Development and Career Planning Science Process SkillsScience Process Skills

    population ecologywildlife managementpopulation estimationsciuridaeSquirrel-Net
    Lesson
    2701

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    234

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    Integrating Community Ecology Into the Study of Parasites: Exploring the Effect of Host Behavior on Parasite Transmission Rates
    Organismal life cycles are often presented as a set of facts to memorize in undergraduate biology courses. This approach is cognitively demanding for students and fails to convey how central life cycle diversity is in shaping ecological and...

    Courses: EcologyEcology Science Process SkillsScience Process Skills

    statisticsspecies interactionsQuantitative reasoninggraphsCommunity EcologyParasitologyfood webs
    Essay
    2837

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    264

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    An Introduction to the Squirrel-Net Teaching Modules
    Although course-based undergraduate research experiences (CUREs) are gaining popularity in biology, most are designed for benchwork-based laboratory courses while few focus on field-based skills. Many barriers to implementing field CUREs exist,...

    Courses: EcologyEcology

    ecologybehaviortrade-offsScientific ProcessSquirrel-Net
    Lesson
    1023

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    171

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    To Vaccinate or Not to Vaccinate
    To vaccinate or not to vaccinate, that is the question. Much of the recent trend in society against vaccination is that the general population does not understand 1) how vaccines work and 2) how one's vaccination status can influence others....

    Courses: Anatomy-PhysiologyAnatomy-Physiology Biochemistry and Molecular BiologyBiochemistry and Molecular Biology Introductory BiologyIntroductory Biology MicrobiologyMicrobiology

    pathogenELISAimmunityantibodyAntigen
    Lesson
    2886

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    347

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    Bacteria to Brains in Backyard Coyotes: An Interdisciplinary Pedagogical Case Study
    Our interdisciplinary pedagogical case study explores the differences between rural and urban coyotes at the levels of organismal and community ecology. The focus is on how coyotes’ gut microbiomes could affect their behavior via...

    Courses: Cell BiologyCell Biology EcologyEcology EvolutionEvolution ImmunologyImmunology Introductory BiologyIntroductory Biology MicrobiologyMicrobiology

    dietanimal behaviorimmune systemmicrobiomeNervous systemgut-brain axisImmunoReachdysbiosisCoyoteCytokines
    Lesson
    3579

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    943

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    0

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    Life Is Just a Game: An Active Learning Activity to Teach Life History Evolution
    A novel activity was designed to introduce students to the concepts of natural selection and life history using an active-learning, constructivist format. It consisted of two parts: 1) a brief introduction to the basic mechanism of natural...

    Courses: EcologyEcology EvolutionEvolution

    Evolutionlife historytrade-offsdiversityNatural Selection
    Lesson
    1503

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    208

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    Modeling Strep Throat Detection, Infection, and Spread Using an SIR Model and the Vensim Simulation Software
    The overarching goal of this lesson is to provide students with an opportunity to gain experience making and using biological models. Biological modeling can be used to investigate complex, real-world problems so that predictions can be made about...

    Courses: Cell BiologyCell Biology ImmunologyImmunology Introductory BiologyIntroductory Biology MicrobiologyMicrobiology

    infectious diseasebiological modelingSIR model
    Lesson
    2961

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    937

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    Coevolution or not? Crossbills, squirrels and pinecones
    This case reinforces the concept of coevolution as a reciprocal change in genetic structure between or among two or more populations, by having students analyze and interpret data, build a descriptive model of the system, and use data to make...

    Courses: EcologyEcology EvolutionEvolution Introductory BiologyIntroductory Biology Science Process SkillsScience Process Skills

    fitnessCoevolutionCo-adaptation
    Lesson
    3123

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    1081

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    Squirreling Around for Science: Observing Sciurid Rodents to Investigate Animal Behavior
    Hands-on research experiences are important opportunities for students to learn about the nature of inquiry and gain confidence in solving problems. Here, we present an inquiry-based lesson plan that investigates the foraging behavior of sciurid...

    Courses: EcologyEcology Introductory BiologyIntroductory Biology Science Process SkillsScience Process Skills

    foragingbehaviorbehavioral ecologySciuridSquirrelSquirrel-NetTrade-offVigilance
    Lesson
    3056

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    452

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    0

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    Moths and Frogs and E. coli, Oh My!: Agent-based Modeling of Evolutionary Systems
    In evolution classrooms, introducing and reinforcing the idea of genetic drift and random selection can be challenging, as can be reinforcing appropriate mental models of evolution. Agent-based models offer students the opportunity to conduct a...

    Courses: BioinformaticsBioinformatics EcologyEcology EvolutionEvolution Science Process SkillsScience Process Skills

    modelingEvolutionecologyagent-based modelingGenetic Driftenvironmental scienceNatural Selectioncompetitive coevolutionsimulation modelingevolutionary reasoning
    Lesson
    1762

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    353

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    Squirrels in Space: Using Radio Telemetry to Explore the Space Use and Movement of Sciurid Rodents
    Biotelemetry is used by researchers to track the interactions of animals with each other and the environment. While advancing technology has led to the development of numerous biotelemetry tools, radio telemetry remains the most common method for...

    Courses: EcologyEcology

    DispersalHabitat selectionHome rangeSquirrel-Net
    Lesson
    2889

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    630

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    Biodiversity Show and Tell: An Accessible Activity to Encourage Students to Explore the Tree of Life
    An appreciation of organismal diversity is a requirement for understanding evolution and ecology, and can serve as a source of amazement and wonder that inspires students to enjoy biology. However, biodiversity can be a challenging subject to...

    Courses: EcologyEcology EvolutionEvolution Introductory BiologyIntroductory Biology

    EvolutionecologyBiodiversity
    Lesson
    3533

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    261

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    SEAS CURE: Exploring Coral Biology Across Scales
    Complex biological concepts (like symbiosis and coral biology) that span multiple scales and cross disciplinary boundaries are often difficult for students to understand. This complexity is compounded by the challenges inherent to teaching and...

    Courses: Anatomy-PhysiologyAnatomy-Physiology Cell BiologyCell Biology EcologyEcology Introductory BiologyIntroductory Biology Science Process SkillsScience Process Skills

    microscopyAnatomySymbiosisMetabolismbleachinginvertebratedinoflagellate
    Lesson
    335

    views

    53

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    0

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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 from natural and anthropogenic processes. These...

    Courses: EcologyEcology Introductory BiologyIntroductory Biology Science Process SkillsScience Process Skills ToxicologyToxicology

    human healthenvironmental injusticeEnvironmental PollutionSystemic BiasesIdeological AwarenessUrban Ecology and Development
    Lesson
    1791

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    371

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    Exploring Primary Scientific Literature through the Lens of the 5 Core Concepts of Biology
    Biology students at the undergraduate level usually excel in knowing biological facts; however, they often struggle with connecting these facts to specific biological principles. In parallel, undergraduate students often struggle to read primary...

    Courses: Science Process SkillsScience Process Skills

    5 core conceptsconnecting facts to principlesreading primary scientific literature
    Lesson
    404

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    60

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    The Science and Ethics of Gene Drives: An Active Learning Lesson in Genetics
    Coursework connecting biology to socially relevant issues and ethical questions can help students think about biology in interdisciplinary terms. Gene drives represent one topic involving both advanced biology concepts and societally relevant...

    Courses: GeneticsGenetics

    bioethicsCRISPR/Cas9Genetic modificationGene drives
    Lesson
    5405

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    2529

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    Exploring the Lytic and Lysogenic Life Cycles of Bacteriophages
    The goal of this lesson is to introduce students to the lytic and lysogenic cycles of T4 and lambda bacteriophages, respectively, using student-centered pedagogies. Bacteriophages are viruses that infect bacteria and are either virulent or...

    Courses: MicrobiologyMicrobiology

    bacteriophagesLysogenic cycleLysogenyLytic cycle
    Lesson
    1589

    views

    436

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    0

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    Using Structured Decision Making to Explore Complex Environmental Issues
    Environmental issues are inherently complex, often requiring multiple interested parties to come together before agreeing on a solution. Structured decision making is a tool used by federal and state management agencies to find solutions that...

    Courses: EcologyEcology

    interdisciplinarysocio-ecological systemsscience policystakeholderstructured decision making