CourseSource: Resources

Lesson

1167

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552

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Understanding Gastric Acid Secretion: An Active Learning Approach

The human digestive system is a diverse network of cells, tissues, and organs that is regulated by systemic (e.g., nervous and endocrine systems) and local factors (e.g., secretions, pH, and the microbiome). Given the volume of content and the...

Courses: Anatomy-Physiology

diseasesignal transductionAcid SecretionAutonomic Nervous SystemEndocrineGastric PhysiologyGPCRHistology of Gastric Pit

Lesson

4877

views

638

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0

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How Do Kidneys Make Urine From Blood? Qualitative and Quantitative Approaches to Filtration, Secretion, Reabsorption, and Excretion

The function of the kidneys is to help maintain a constant internal environment (homeostasis) by regulating the volume and chemical composition of the blood. This regulation occurs via three fundamental processes: filtration, secretion, and...

Courses: Anatomy-Physiology Introductory Biology

collecting ductexcretionglomerular filtration rate (GFR)nephron tubulereabsorptionrenal corpusclesection

Lesson

2334

views

230

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0

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Sex and gender: What does it mean to be female or male?

This lesson provides three activities to engage non-science major students in a discussion about sex, gender, gender identity, and sex determination. Students prepare for the lesson by reading a short article titled Sex and gender: What is the...

Courses: Anatomy-Physiology Introductory Biology

gendersex determinationgender identitysex

Lesson

4319

views

708

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0

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Problem-Based Learning for Physiology: Synthesizing the Cardiovascular System, Respiration, Macronutrient Metabolism, and Renal Function

Problem Based Learning (PBL) is a valuable tool for helping students overcome reliance on memorization by scaffolding opportunities for them to practice the competency of “systems thinking,” which is the ability to understand...

Courses: Anatomy-Physiology

MetabolismObesityblood pressurecardiac functioncardiovascularmetabolic syndromerenalRespirationrespiratory system

Lesson

999

views

164

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0

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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-Physiology Biochemistry and Molecular Biology Introductory Biology Microbiology

pathogenELISAimmunityantibodyAntigen

Lesson

114

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3

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0

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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-Physiology Cell Biology Introductory Biology Science Process Skills

OsmosisDiffusionsexual healthsocial and cultural embeddedness of scienceinclusive dialogue

Science Behind the Lesson

1401

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197

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0

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The Science Behind the ACTN3 Polymorphism

A common polymorphism in the alpha-actinin-3 (ACTN3) gene results in the lack of ACTN3 protein expression in fast twitch muscle fibers in ~16% of the human population (1). This genetic change has been linked with muscle performance in humans (2)...

Courses: Anatomy-Physiology Genetics

protein structure and functionhuman genetic variationskeletal muscle physiology

Lesson

1175

views

354

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0

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The ACTN3 Polymorphism: Applications in Genetics and Physiology Teaching Laboratories

Inquiry-based undergraduate laboratories provide the opportunity to engage students in a research experience that improves scientific thinking, but such activities can be difficult to develop and implement due to limited time and resources. We...

Courses: Anatomy-Physiology Genetics

protein structure and functionhuman genetic variationmuscle physiology

Lesson

2590

views

264

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0

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The Leaky Neuron: Understanding synaptic integration using an analogy involving leaky cups

Students have difficulty understanding synaptic integration in neural circuits, and how spatial and temporal summation combine in a target neuron to reach threshold. This Lesson uses small cups of water to represent excitatory postsynaptic...

Courses: Neurobiology

neuron physiologyspatial summationsynaptic integrationtemporal summationthreshold

Lesson

3486

views

261

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0

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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-Physiology Cell Biology Ecology Ecology Introductory Biology Science Process Skills

microscopyAnatomySymbiosisMetabolismbleachinginvertebratedinoflagellate

Lesson

2989

views

195

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0

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The Three Sisters of Agriculture: An Active Learning Activity on Symbiotic Nitrogen Fixation

This active learning exercise introduces students to the plant microbiome and the contributions that bacteria make to plant growth and food production. The Three Sisters are an ancient indigenous practice in which three plant crops and the...

Courses: Microbiology

SymbiosisPlant microbiomeNitrogen fixationNutritional content of foodElectron flowSociety impact of microorganisms

Lesson

1675

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595

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0

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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 Biology Science Process Skills

statisticsLabCUREInquiryresearch skillscaterpillardaphniadrugsscience process

Lesson

6658

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239

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0

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Exploring the City of Biofilms: An Engaging Analogy-Based Activity for Students to Learn Biofilms

Multicellular biofilms constructed by microbes are key aspects of microbiology with significant implications in various fields, including medicine, environmental science, and biotechnology. While bacteria spend nearly all their lives in biofilms,...

Courses: Microbiology

bacteriaBiofilmsquorum sensing

Teaching Tools and Strategies

1137

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115

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0

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Transitioning Two-Stage Exams to an Online Class

Students often find biology courses to be very difficult and isolating, particularly if they identify as part of a group that has been historically excluded from STEM. Some of this anxiety and isolation comes from high-stakes exams. We decided to...

Courses: Anatomy-Physiology

lower division STEMupper division STEM

Teaching Tools and Strategies

3579

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1694

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A 360˚ View of COVID-19

In March 2020, institutions underwent a massive transition to distance learning as a result of the COVID-19 pandemic. With so little time to devise new materials to maximize learning in the new virtual environment, instructors devised a variety of...

Courses: Biochemistry and Molecular Biology Bioinformatics Cell Biology Evolution Genetics Immunology Introductory Biology Microbiology Science Process Skills

geneticsImmunologyBiochemistrybioinformaticsmolecular evolutionpublic healthvirusCOVID19

Lesson

1727

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221

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0

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Using a Sequential Interpretation of Data in Envelopes (SIDE) approach to identify a mystery TRP channel

This lesson sought to engage students in data interpretation and to encourage critical thinking about neurophysiology in the context of temperature sensation. A family of receptors called Transient Receptor Potential (TRP) channels are activated...

Courses: Anatomy-Physiology Cell Biology Neurobiology

Cell communicationChannel specificity and activationLimitations of tools of Cell BiologyNeuronal Signaling

Lesson

2070

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335

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Vitamin C for Colds? Writing LETTERS to Synthesize and Communicate Results from Multiple Studies

Interpreting experimental results is a key part of evidence-based reasoning. However, it is challenging for students to synthesize data from multiple sources to reach their own conclusions. As experimental design is increasingly emphasized in...

Courses: Science Process Skills

pre-healthphysiologyScience Communicationscientific literacyScientific Processconventional wisdomscientific methods

Lesson

2805

views

1002

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Building Trees: Introducing evolutionary concepts by exploring Crassulaceae phylogeny and biogeography

Teaching evolutionary theory is foundational for all biological sciences and a key aspect of overall science literacy. The conceptual framework for understanding evolution relies on thinking clearly about evolutionary trees (phylogenetics) and how...

Courses: Evolution Introductory Biology

EvolutionphylogeneticsTree thinkingbiogeography

Lesson

3349

views

262

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Garden Variety Mutations: Using Primary Data to Understand the Central Dogma in Large-Lecture Introductory Biology

The ability to interpret and create an argument from data is a crucial skill for budding scientists, yet one that is seldom practiced in introductory courses. During this argumentation module, students in a large lecture class will work in groups...

Courses: Biochemistry and Molecular Biology Genetics Introductory Biology

mutationtranscriptiongene expressioncentral dogmatranslationgel electrophoresisGenotype/Phenotype

Lesson

2827

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337

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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 Biology Ecology Ecology Evolution Immunology Introductory Biology Microbiology

dietanimal behaviorimmune systemmicrobiomeNervous systemgut-brain axisImmunoReachdysbiosisCoyoteCytokines

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Understanding Gastric Acid Secretion: An Active Learning Approach

How Do Kidneys Make Urine From Blood? Qualitative and Quantitative Approaches to Filtration, Secretion, Reabsorption, and Excretion

Sex and gender: What does it mean to be female or male?

Problem-Based Learning for Physiology: Synthesizing the Cardiovascular System, Respiration, Macronutrient Metabolism, and Renal Function

To Vaccinate or Not to Vaccinate

Osmosis Through the Lens of Sexual Health

The Science Behind the ACTN3 Polymorphism

The ACTN3 Polymorphism: Applications in Genetics and Physiology Teaching Laboratories

The Leaky Neuron: Understanding synaptic integration using an analogy involving leaky cups

SEAS CURE: Exploring Coral Biology Across Scales

The Three Sisters of Agriculture: An Active Learning Activity on Symbiotic Nitrogen Fixation

Student-Driven Design-and-Improve Modules to Explore the Effect of Plant Bioactive Compounds in Three Model Organisms

Exploring the City of Biofilms: An Engaging Analogy-Based Activity for Students to Learn Biofilms

Transitioning Two-Stage Exams to an Online Class

A 360˚ View of COVID-19

Using a Sequential Interpretation of Data in Envelopes (SIDE) approach to identify a mystery TRP channel

Vitamin C for Colds? Writing LETTERS to Synthesize and Communicate Results from Multiple Studies

Building Trees: Introducing evolutionary concepts by exploring Crassulaceae phylogeny and biogeography

Garden Variety Mutations: Using Primary Data to Understand the Central Dogma in Large-Lecture Introductory Biology

Bacteria to Brains in Backyard Coyotes: An Interdisciplinary Pedagogical Case Study

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