CourseSource: Resources

Essay

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Thinking deeply about quantitative analysis: Building a Biologist's Toolkit

Vision and Change in Undergraduate Biology Education encouraged faculty to focus on core concepts and competencies in undergraduate curriculum. We created a sophomore-level course, Biologists' Toolkit, to focus on the competencies of...

Courses: Introductory Biology

Vision and ChangeRRStudioquantitative literacystatistical analysisScientific communication

Teaching Tools and Strategies

976

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311

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0

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A Customizable Inquiry-Based Statistics Teaching Application for Introductory Biology Students

Building strong quantitative skills prepares undergraduate biology students for successful careers in science and medicine. While math and statistics anxiety can negatively impact student learning within biology classrooms, instructors may reduce...

Courses: Introductory Biology

introductory biologyQuantitative reasoningInclusive teachingauthentic inquiryInferential statisticsInstructional scaffolding

Lesson

3686

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200

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0

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Three Research-Based Quantitative Reasoning Modules for Introductory Organismal Biology Laboratories

We have designed three laboratory modules for an introductory organismal biology course with an emphasis on quantitative reasoning and data analysis skills. Module 1 tests for dimorphism in crayfish chelae using a paired statistical design. Module...

Courses: Introductory Biology Science Process Skills

allometryplantsAnatomytranspirationdimorphisminvertebrate biologyarthropodsplatyhelminths

Lesson

3037

views

207

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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

2278

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305

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0

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Learning Quantitative Genetics: Investigation of Genetic Control for Cold Stress Response in Plants

Course-embedded undergraduate research experiences (CUREs) for students have been shown to increase students’ understanding of the process of science, affirm their scientific identity, and improve retention in STEM fields. Despite many CUREs...

Courses: Genetics

data analysisrecombinationplantsquantitative geneticsabiotic stress responsegenetic control of complex traitsinheritance of complex traits

Lesson

4627

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1412

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Dilution and Pipetting Lesson Using Food Dyes

In this lesson students learn how to use micropipettors to accurately measure small volumes of liquids and perform dilutions using food dyes. Students dilute four food dyes at 10X concentration to 1X working stocks. Using the formula c1v1=c2v2...

Courses: Science Process Skills

dilutionCalculationLab SkillsMicropipetting

Teaching Tools and Strategies

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235

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Gratitude Interventions in a Biology Course to Foster Student Persistence and Success

College students are experiencing a mental health crisis, which has been further exacerbated by the COVID-19 pandemic. This is problematic because stress and anxiety impede learning. One way to combat stress and anxiety is to focus on gratitude,...

Courses: Introductory Biology Professional Development and Career Planning Science Process Skills

mental healthgratitudepositive psychologydegree commitment

Science Behind the Lesson

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202

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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

3301

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643

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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...

Courses: Ecology Ecology Evolution Science Process Skills

ecologyanimal behaviorAnimal form and functionAnimal nutritionSquirrel-Net

Lesson

2973

views

612

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0

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Using Synthetic Biology and pClone Red for Authentic Research on Promoter Function: Introductory Biology (identifying new promoters)

Students often memorize the definition of a transcriptional promoter but fail to fully understand the critical role promoters play in gene expression. This laboratory lesson allows students to conduct original research by identifying and...

Courses: Genetics Introductory Biology Science Process Skills

bacteriasynthetic biologygene regulationtranscriptionstudent researchcentral dogmacloningpromoterreporter gene/protein

LessonPlus

2089

views

174

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0

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The Power of Place: A Course-Based Undergraduate Research Experience Studying Urban Ecology, Local Apple Trees and Disease Susceptibility

Course-based Undergraduate Research Experiences (CUREs) offered early in an undergraduate student’s career have the potential to include a greater number and diversity of students than one-on-one mentored research. CUREs that use a...

Courses: Ecology Ecology

Disease ecologyurban ecologyUrban food forestsUrban heat islandsGenetic resistance

Lesson

5360

views

1017

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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: Ecology Ecology Introductory Biology

population growthexponential growthlogistic growthpopulation ecologygrowth rateDensityAbundancecarrying capacitylinear growth

Lesson

6736

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264

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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

Lesson

3023

views

405

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0

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It's a Substrate... It's a Protein...No - It's an Enzyme! Teaching Using 3D Serine Protease Physical Modeling Activities to Confront Misconceptions.

Reported misconceptions of enzyme-substrate interactions highlight the necessity for better, targeted instructional tools and assessments. A series of active learning activities with corresponding three-dimensional (3D) physical models were...

Courses: Biochemistry and Molecular Biology

Protein StructureEnzymes-Substrate InteractionsNoncovalent InteractionsGeometric ComplementaryElectronicsStereochemistrySerine Proteases

Lesson

812

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61

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0

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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: Ecology Ecology Microbiology Science Process Skills

data analysishypothesis testingdata visualizationdata managementMicrobial RespirationDecompostionAbiotic ConditionsResults Communication

Lesson

3406

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285

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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

4296

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1460

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Evaluating the Quick Fix: Weight Loss Drugs and Cellular Respiration

One key to student success in introductory and cell biology courses is a foundational knowledge of cellular respiration. This is a content area in which students often harbor misconceptions that make cellular respiration particularly challenging...

Courses: Biochemistry and Molecular Biology Cell Biology Introductory Biology

data analysisCellular RespirationElectron Transport ChainEnergy transformationsMitochondriaOxidative phosphorylationWeight loss drugs24-dinitrophenol (DNP)

Lesson

4206

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286

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0

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Analysis of Microbiomes Using Free Web-Based Tools in Online and In-Person Undergraduate Science Courses

Our understanding of microbiomes, or the collection of microorganisms and their genes in a given environment, has been revolutionized by technological and computational advances. However, many undergraduate students do not get hands-on experiences...

Courses: Bioinformatics Ecology Ecology Microbiology

microbiomeDNA SubwayCyVerseCourse based undergraduate researchQIIME2ranacapa

Lesson

3776

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415

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0

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Using Open-Source Bioinformatics and Visualization Tools to Explore the Structure and Function of SARS-CoV-2 Spike Protein

The relationship between protein structure and function is a foundational concept in undergraduate biochemistry. We find this theme is best presented with assignments that encourage exploration and analysis. Here, we share a series of four...

Courses: Biochemistry and Molecular Biology Bioinformatics Science Process Skills

bioinformaticsmolecular modelingCOVID19protein structure and functionUCSF ChimeraSARS-CoV-2 spike proteinACE2 receptor

Lesson

1708

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352

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Chilling in the Cold: Using Thermal Acclimation to Demonstrate Phenotypic Plasticity in Animals

The lesson plan described here provides students hands-on, scientific experiences that relate to the globally important issue of climate change and its impacts on animals. Students use the scientific method and basic components of experimental...

Courses: Ecology Ecology Evolution Science Process Skills

scientific methodclimate changephenotypic plasticityfruit fliesaccclimationcold tolerancethink-pair-share

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Thinking deeply about quantitative analysis: Building a Biologist's Toolkit

A Customizable Inquiry-Based Statistics Teaching Application for Introductory Biology Students

Three Research-Based Quantitative Reasoning Modules for Introductory Organismal Biology Laboratories

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

Learning Quantitative Genetics: Investigation of Genetic Control for Cold Stress Response in Plants

Dilution and Pipetting Lesson Using Food Dyes

Gratitude Interventions in a Biology Course to Foster Student Persistence and Success

The Science Behind the ACTN3 Polymorphism

Sorry to Eat and Run: A Lesson Plan for Testing Trade-off in Squirrel Behavior Using Giving Up Densities (GUDs)

Using Synthetic Biology and pClone Red for Authentic Research on Promoter Function: Introductory Biology (identifying new promoters)

The Power of Place: A Course-Based Undergraduate Research Experience Studying Urban Ecology, Local Apple Trees and Disease Susceptibility

An active-learning lesson that targets student understanding of population growth in ecology

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

It's a Substrate... It's a Protein...No - It's an Enzyme! Teaching Using 3D Serine Protease Physical Modeling Activities to Confront Misconceptions.

Breaking It Down: What Factors Control Microbial Decomposition Rates?

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

Evaluating the Quick Fix: Weight Loss Drugs and Cellular Respiration

Analysis of Microbiomes Using Free Web-Based Tools in Online and In-Person Undergraduate Science Courses

Using Open-Source Bioinformatics and Visualization Tools to Explore the Structure and Function of SARS-CoV-2 Spike Protein

Chilling in the Cold: Using Thermal Acclimation to Demonstrate Phenotypic Plasticity in Animals

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