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    Learning About Protein Localization: A Lesson for Analyzing Figures in a Scientific Publication
    In order to function correctly, proteins must be localized to a specific subcellular location. We have designed this lesson to use data from the primary literature to teach students about the mechanisms cells use to direct proteins to the...
    colocalizationimmunofluorescenceProtein localizationsignal sequencessubcellular fractionationwestern blotting
    Lesson
    4302

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    582

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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...
    structure-functionEnzymeallosteric regulationcompetitive inhibitionfeedback inhibitionnoncompetitive inhibitionproductsubstrate
    Lesson
    1430

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    251

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    Using Comics to Make Science Come Alive
    Students often see science as a fragmented set of facts to be memorized, rather than concepts and processes that are relevant in their everyday lives. This is especially true for non-science majors, who represent the vast majority of all college...
    role of science in society
    Teaching Tools and Strategies
    4277

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    370

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    Drawing flowcharts of lab protocols helps students prepare for biology labs
    With the publishing of the Vision and Change report, we know it is best practice to include authentic research experiences in our undergraduate science lab classes. One big challenge in teaching so-called "wet lab" classes is figuring...
    laboratorymolecular biologyUndergraduateprotocolflowchart
    Lesson
    1657

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    151

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    Fly Exercise: A Simple Experiment to Test the Physiological Effects of Exercise on a Model Organism
    Model organisms are commonly used to study and experimentally explore biological processes in ways that are technically or ethically not possible in humans. For this reason, model organisms are an essential component of scientific research and...
    exerciseenzyme kineticsmetabolite concentrationmodel speciesphysical activity
    Essay
    1310

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    154

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    The Impact of Diet and Antibiotics on the Gut Microbiome: Distance Education Variant
    The goal of this article is to describe a variation of an active learning exercise that was previously published by the same author under a similar title. The variation describes modifications instructors can use to make the exercise suitable for...
    microbiomenutritionbacterial metabolitesgut bacteriahost response
    Teaching Tools and Strategies
    1654

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    333

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    Converting a Face-to-Face Lab to Online: An Example of Process and Outcomes for a CRISPR-Based Molecular Biology Lab
    The COVID-19 pandemic created a need to convert in-person laboratory courses into an online format in a short amount of time. For this reason, we converted our face-to-face molecular biology lab course to an online version in Spring 2020. The lab...
    mutationtranscriptioncrisprtranslation
    Lesson
    3004

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    690

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    2

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    "Got Algae?" A Sorting Game for Introducing the Weird and Wonderful Diversity of Algae
    Algae are a fascinating and diverse organismal group, with global ecological importance, a storied evolutionary history and deep connections to both contemporary and historical human societies. Yet non-experts who teach algal diversity face a lack...
    phylogenyBiodiversityphotosynthesisalgaeseaweedmonophyly
    Lesson
    1863

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    275

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    Assessing in vivo Antimicrobial Activity Through the Analysis of Galleria mellonella Kaplan-Meier Plots
    Antimicrobials and their use in the treatment of bacterial infections are a fundamental lesson in all microbiology courses. Typically, cultivation-based methods are used to teach students about antimicrobial testing. A complementary approach...

    Courses: MicrobiologyMicrobiology

    Antimicrobial TestingAntimicrobialsInvertebrate animal models
    Lesson
    2557

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    496

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    2

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    A Fun Introductory Command Line Lesson: Next Generation Sequencing Quality Analysis with Emoji!
    Radical innovations in DNA sequencing technology over the past decade have created an increased need for computational bioinformatics analyses in the 21st century STEM workforce. Recent evidence however demonstrates that there are significant...

    Courses: BioinformaticsBioinformatics

    bioinformaticsgenomicscodingJupyter notebookcommand lineCyVersescriptingnext generation sequencing analysis
    Lesson
    1470

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    585

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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...
    statisticsLabCUREInquiryresearch skillscaterpillardaphniadrugsscience process
    Essay
    1274

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    183

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    Navigating Proposal Writing and Implementation of an NSF S-STEM Grant Program: Reflections as a First-Time PI
    Recruitment and retention issues are an increasing concern to many institutions nationwide, most especially in regard to underrepresented minority (URM) students enrolled in STEM. It is, therefore, incumbent upon colleges and universities to...
    Proposal writingGrant managementNSF S-STEM
    Teaching Tools and Strategies
    1341

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    218

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    Preparing Student Study Guides through Peer Collaboration in the Technological Era
    Incorporating active learning exercises into large lecture courses is particularly challenging, especially when it comes to examination preparation materials. Traditionally, study guides are used as a tool to guide student learning and review...
    active learningDiscussionStudy Skills
    Lesson
    2909

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    691

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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...
    kineticsEnzymecompetitive inhibition
    Essay
    1369

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    107

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    Online Adaptation to "Gotcha! Which fly trap is the best? An introduction to experimental data collection and analysis"
    We present here a simple and engaging experiment capitalizing on the universal need to rid our homes of fruit flies to teach experimental design and analysis. In an earlier paper, we described an experiment in which students learn the scientific...
    data analysisexperimental designolfaction
    Essay
    1024

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    146

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    Squirreling from Afar: Adapting Squirrel-Net Modules for Remote Teaching and Learning
    The shift from face-to-face instruction to remote teaching and learning has proven to be a challenging endeavor for many reasons, including lack of time, resources, and inspiration. Lab courses, the "hands-on" portion of many curricula,...
    online learningbehavioral ecologyCUREsRemote teachingfield ecologySquirrelSquirrel-Net
    Lesson
    2609

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    430

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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...
    population ecologywildlife managementpopulation estimationsciuridaeSquirrel-Net
    Lesson
    2842

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    585

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    Sorry to Eat and Run: A Lesson Plan for Testing Trade-off in Squirrel Behavior Using Giving Up Densities (GUDs)
    All animals need to find and compete for food, shelter, and mates in order to survive and reproduce. They also need to avoid being eaten by predators. Optimal foraging theory provides a framework to examine the trade-offs individuals make while...
    ecologyanimal behaviorAnimal form and functionAnimal nutritionSquirrel-Net
    Essay
    2320

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    217

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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
    1437

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    287

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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