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    Using Place-Based Economically Relevant Organisms to Improve Student Understanding of the Roles of Carbon Dioxide, Sunlight, and Nutrients in Photosynthetic Organisms
    Biology students require broad preparation for diverse careers including agriculture, natural resource management, and laboratory research. Concurrent with this need, employers are seeking applicants who have the scientific skills that allow them...

    Courses: Cell BiologyCell Biology EcologyEcology Introductory BiologyIntroductory Biology Plant BiologyPlant Biology

    energyphotosynthesisbiomass
    Lesson
    469

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    42

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    Osmosis Through the Lens of Sexual Health
    Osmosis contributes to a range of biological phenomena, from functioning of nephrons in animals to stomatal opening and closing in plants; yet, scientifically simple ideas about osmosis are common. These ideas limit learners’ comprehension...

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

    OsmosisDiffusionsexual healthsocial and cultural embeddedness of scienceinclusive dialogue
    Lesson
    4338

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    873

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    Exploring the Complexities of Photosynthesis Through a Comic Strip
    Photosynthesis is a conceptually challenging topic. The small scale at which photosynthesis takes place makes it difficult for students to visualize what is occurring, and students are often overwhelmed by all of the details of the process. This...

    Courses: Introductory BiologyIntroductory Biology Plant BiologyPlant Biology

    photosynthesislight-dependent reactionsCalvin cyclechloroplast
    Lesson
    825

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    62

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    Breaking It Down: What Factors Control Microbial Decomposition Rates?
    Demonstrating and modeling changes in ecosystem processes in the laboratory classroom can be logistically difficult and expensive. This complexity often leaves little time for students to generate and test hypotheses. Yet, we must foster student...

    Courses: EcologyEcology MicrobiologyMicrobiology Science Process SkillsScience Process Skills

    data analysishypothesis testingdata visualizationdata managementMicrobial RespirationDecompostionAbiotic ConditionsResults Communication
    Lesson
    1431

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    144

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    Glycolysis Can Be Fun: Rediscovering Glycolysis as a Problem-Solving Introduction to Metabolism
    A thorough understanding of glycolysis forms a foundation for students to analyze subsequent topics in metabolism, a core competency recognized by multiple national societies for biology and biochemistry. However, when confronted with the names of...

    Courses: Biochemistry and Molecular BiologyBiochemistry and Molecular Biology Cell BiologyCell Biology

    Problem based learningguided inquiryenzymesGlycolysisMetabolismFermentationchemical reactionsCard sorting activityCofactors
    Lesson
    3206

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    1108

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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
    1283

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    405

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    Teaching the Biological Relevance of Chemical Kinetics Using Cold-Blooded Animal Biology
    This lesson plan was created to support non-chemistry major students in making connections between chemical kinetics and biological systems. Chemical kinetics is often viewed by students as an abstract topic, and one that is limited only to...

    Courses: Introductory BiologyIntroductory Biology Science Process SkillsScience Process Skills

    kineticsMetabolismEctothermPoikilotherm
    Lesson
    3714

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    272

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    0

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    Bringing Pasteur Back to Life: Studying the Biochemistry of Yeast Fermentation Through Discussion Groups and an At-Home Lab
    This hands-on, student-centered biochemistry lesson introduces beginner biochemistry students to the techniques of effectively reading and discussing primary literature, identifying fundamental biological concepts, and applying that knowledge to...

    Courses: Biochemistry and Molecular BiologyBiochemistry and Molecular Biology MicrobiologyMicrobiology Science Process SkillsScience Process Skills

    primary literatureexperimentationyeastMetabolismFermentationRespirationequilibrium
    Lesson
    992

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    123

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    0

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    My Fish Tank: An Active Learning Activity for Bacterial Nitrogen Metabolism
    This active learning activity introduces students to the second part of the nitrogen cycle, nitrification. In terrestrial and aquatic environments, bacteria from the Nitrosomonas and Nitrobacter genera oxidize ammonia first to nitrite (via a...

    Courses: Biochemistry and Molecular BiologyBiochemistry and Molecular Biology EcologyEcology MicrobiologyMicrobiology

    nitrogen cyclenitrificationnitrifying bacteria
    Lesson
    5352

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    702

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    Investigating Enzyme Structure and Function Through Model-Building and Peer Teaching in an Introductory Biology Course
    A foundational knowledge of the relationship between structure and function is critical to understanding how enzymes work. The seemingly invisible nature of these molecular interactions makes it challenging for undergraduate students to...

    Courses: Biochemistry and Molecular BiologyBiochemistry and Molecular Biology Introductory BiologyIntroductory Biology

    structure-functionEnzymeallosteric regulationcompetitive inhibitionfeedback inhibitionnoncompetitive inhibitionproductsubstrate
    Lesson
    1721

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    469

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    0

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    Ain't No Mountain Pine Enough: A Case Study of How Mountain Pine Beetles are Affecting Ecosystem Processes
    This case study engages students in generating hypotheses and predictions, analyzing and interpreting data, critically evaluating contrasting results in science, and thinking about feedbacks between biota and abiotic ecosystem dynamics. To address...

    Courses: EcologyEcology

    population biologycarbon cyclingSpecies-habitat interactions
    Lesson
    488

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    44

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    0

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    Space Mission Ecology: Making Connections Among Science Disciplines Through the Lens of a Unique Plant
    With this case study, we aim to increase awareness of essential services plants provide to society, as well as the importance of fundamental aspects of ecology for other disciplines and the interconnectedness among different fields of science in...

    Courses: EcologyEcology Introductory BiologyIntroductory Biology Plant BiologyPlant Biology Science Process SkillsScience Process Skills

    ecologycollaborationplant biologyScience CommunicationBioregenerative Life SupportInterdisciplinary Connections
    Lesson
    1771

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    605

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    Student-Driven Design-and-Improve Modules to Explore the Effect of Plant Bioactive Compounds in Three Model Organisms
    Engaging and supporting introductory level students in authentic research experiences during required coursework is challenging. Plant bioactive compounds attract students' natural curiosity as they are found in many familiar items such as...

    Courses: Introductory BiologyIntroductory Biology Science Process SkillsScience Process Skills

    statisticsLabCUREInquiryresearch skillscaterpillardaphniadrugsscience process
    Lesson
    3953

    views

    461

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    0

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    Is Earth Currently Undergoing a Sixth Mass Extinction?
    The five Phanerozoic mass extinctions were central in shaping biodiversity on Earth today. Due to increasing biodiversity losses, there is debate about whether we are currently undergoing a sixth mass extinction. To help students better understand...

    Courses: EcologyEcology EvolutionEvolution Introductory BiologyIntroductory Biology

    conservationBiodiversityextinctionMass ExtinctionDeep Time
    Lesson
    2849

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    867

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    0

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    Exploring Species Interactions with "Snapshot Serengeti"
    Authentic learning experiences are a valuable way for students to gain an in-depth understanding of the scientific process. However, implementing such experiences in large enrollment courses can be challenging. Here, we present a community ecology...

    Courses: EcologyEcology

    ecologyspecies interactionscitizen scienceCommunity Ecologyanimal behaviorScience Communicationmigrationanimal activityspecies distribution
    Lesson
    3732

    views

    833

    downloads

    0

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    Breaking Bricks: A Hands-On Model of Enzyme Kinetics and Inhibition
    Enzyme kinetics and the impacts of inhibitors on the enzyme's maximal velocity and ability to bind substrates are important topics in cell biology and biochemistry. However, these topics can be difficult for students to grasp when instructed...

    Courses: Biochemistry and Molecular BiologyBiochemistry and Molecular Biology Cell BiologyCell Biology

    kineticsEnzymecompetitive inhibition
    Lesson
    2169

    views

    470

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    0

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    Teaching students to read, interpret, and write about scientific research: A press release assignment in a large, lower-division class
    A central skill in any science discipline is the ability to read, understand, and discuss the primary literature of the discipline. However, teaching this skill presents unique challenges within large, lower-division courses. To assess our...

    Courses: Cell BiologyCell Biology Science Process SkillsScience Process Skills

    cell biologyScience Communicationscientific literacyGraduate Teaching Assistant Professional DevelopmentBiological LiteracyPrimary ResearchWriting Skills
    Lesson
    2617

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    489

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    A Modeling Exercise in Sexual Selection using a Student-Created Bird Species
    Evolution-centered lessons at the undergraduate level can often be jargon-heavy, propagate misconceptions if taught ineffectively, and be uninteresting to students who may not see the relevancy of such concepts. This activity provides a fun and...

    Courses: EcologyEcology EvolutionEvolution Introductory BiologyIntroductory Biology

    Evolutionfitnesssexual selectionNatural Selectionintersexual selectionmate choice
    Essay
    1102

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    121

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    0

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    An Active Textbook Converts "Vision and Tweak" to Vision and Change
    Multiple reports over more than a century have documented the problems with the way introductory biology has been taught in most colleges and universities. An influential recent report, Vision and Change in Undergraduate Biology Education, has...

    Courses: Introductory BiologyIntroductory Biology

    Vision and Changeactive learningintroductory biologyFlipped classroomUndergraduatecore competenciescore conceptsactive textbookcurriculum reform
    Lesson
    4484

    views

    449

    downloads

    1

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    Teaching Advanced Concepts in Regulation of the Lac Operon With Modeling and Simulation
    Success in biochemistry and other life science courses requires that students understand important biological concepts. One of these concepts is how gene regulation ensures that homeostasis is maintained in an organism. The lac operon is a...

    Courses: Biochemistry and Molecular BiologyBiochemistry and Molecular Biology

    gene regulationinducible operonProkaryotic cellPhosphoenolpyruvate transferase system (PTS)