CourseSource: Resources

Teaching Tools and Strategies

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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

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3049

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452

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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: Bioinformatics Ecology Ecology Evolution Science Process Skills

modelingEvolutionecologyagent-based modelingGenetic Driftenvironmental scienceNatural Selectioncompetitive coevolutionsimulation modelingevolutionary reasoning

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3928

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406

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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 Biology Ecology Ecology Introductory Biology Plant Biology

energyphotosynthesisbiomass

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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

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Lights, Camera, Acting Transport! Using role-play to teach membrane transport

Lights, Camera, Acting Transport! is an active and unique role-play exercise designed to teach introductory biology students basic concepts of passive and active membrane transport. The activity involves three acts in which students, representing...

Courses: Biochemistry and Molecular Biology Cell Biology Introductory Biology

ATPcarrierschannelsco-transportelectrogenic pumpfacilitated diffusionmembrane transportpassive transportprimary active transportsimple diffusion

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2013

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A Simple Method for Predicting a Molecule's Biological Properties From Its Polarity

The distinction between very polar and less polar substances is a foundation of biochemistry, cell biology, and physiology; it surfaces in multiple concept inventories and elaborations of biological core concepts. However, in our experience, most...

Courses: Anatomy-Physiology Biochemistry and Molecular Biology Cell Biology Introductory Biology

Diffusionsolubilitycovalent bondshydrophilichydrophobicpartition coefficientplasma membranepolarity

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597

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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

Teaching Tools and Strategies

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"Boost your evolution IQ": An evolution misconceptions game

Students often enter introductory biology courses with misconceptions about evolution. For example, many students believe that traits arise when a species needs them or that evolutionary processes are goal-oriented. To address these and other...

Courses: Evolution

Evolutionactive learningNatural Selectiongroup workmisconceptions

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660

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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

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522

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Doctor in the House: Improving Undergraduate Critical Thinking Skills Through Diagnosing Medical Case Studies

Students in undergraduate anatomy and physiology courses are not often exposed to clinical examples of homeostatic imbalances, particularly ones that provide an opportunity to diagnose a medical case. We designed a set of medical cases...

Courses: Anatomy-Physiology Science Process Skills

medicinediagnosiscardiovasculardeductive reasoningdigestiveEndocrinehomeostatic imbalancehypothetico-deductive modelurinary

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846

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170

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The Comics Project: Synthesizing and Communicating Science with Comics

Students, especially non-science majors, often see science as abstracted from their daily lives. Moreover, students often struggle to translate scientific concepts into everyday language in order to communicate to their communities what they have...

Courses: Introductory Biology Science Process Skills

communicating scienceScience & Societycomics

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Sex-specific differences in Meiosis: Real-world applications

In traditional classrooms, students are typically presented with facts that they are asked to memorize and recall during an exam. The rapid explosion of available scientific facts in recent years has made this model of teaching...

Courses: Cell Biology Genetics Science Process Skills

meiosisReproductionAneuploidyGameteNon-disjunctionOocyteSpermTrisomy

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The impact of diet and antibiotics on the gut microbiome

The goal of this article is to describe an active learning exercise that can be used in a variety of advanced microbiology courses, including bacterial physiology, ecology, or systems biology. The gut microbiome is a multi-species bacterial...

Courses: Microbiology

microbiomeenvironmental controlhost responsemetabolites

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2099

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491

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Necessary and Sufficient? Solving the Mystery of the Mitochondrial Pyruvate Transporter

While there are several available lessons for teaching introductory biology students about diffusion, facilitated diffusion, and active transport, fewer materials exist to support upper-division students' understanding of the proteins that...

Courses: Cell Biology

DiffusionActive transportfacilitated diffusionNecessary and sufficientTransport proteins

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Teaching Genetic Linkage and Recombination through Mapping with Molecular Markers

Most introductory genetics courses cover genetic linkage, a core concept in the CourseSource genetics learning outcome framework. Although it is a classical genetics topic, genetic linkage remains an important concept to understand in order to...

Courses: Genetics Plant Biology Science Process Skills

meiosisphenotypegel electrophoresismicrosatellitesBanding PatternGenetic linkageInheritanceMolecular MarkersPhysical Linkage

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Adapting a Traditional Laboratory Exercise to Become Inquiry Based: An Example With an Introductory Biology Lab in Diffusion

Authentic research experiences are effective in fostering self-efficacy and increasing retention in STEM, particularly among minoritized student populations. Many instructors have sought to bring these to a wide range of students in the form of...

Courses: Introductory Biology Science Process Skills

protocolquestionDiffusionVariableshypothesisscience processcontrolscientific efficacy

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Outside the Norm: Using Public Ecology Database Information to Teach Biostatistics

Biology students’ understanding of statistics is incomplete due to poor integration of these two disciplines. In some cases, students fail to learn statistics at the undergraduate level due to poor student interest and cursory teaching of...

Courses: Ecology Ecology Introductory Biology Science Process Skills

biostatisticshypothesis testingexperimental design

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1982

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BioVEDA Curriculum: An Approach to Link Conceptual and Quantitative Understanding of Variation During Experimental Design and Data Analysis

When performing a biological investigation, experts constantly cycle between conceptual and quantitative modes of thinking, integrating their understanding in both worlds to make decisions about their work. This cycling and mixing of conceptual...

Courses: Science Process Skills

statisticssample sizeBiological variation

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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

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Dynamic Daphnia: An inquiry-based research experience in ecology that teaches the scientific process to first-year biologists

This authentic research experience lesson teaches the core concept of systems and the competencies of quantitative reasoning, communication, and the ability to apply science. The research is student driven, the results are unknown, and the...

Courses: Ecology Ecology Introductory Biology Science Process Skills

statisticsecologyscientific methodexperimental designAbiotic and Biotic FactorsDependent and Independent Variables

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

Moths and Frogs and E. coli, Oh My!: Agent-based Modeling of Evolutionary Systems

Using Place-Based Economically Relevant Organisms to Improve Student Understanding of the Roles of Carbon Dioxide, Sunlight, and Nutrients in Photosynthetic Organisms

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

Lights, Camera, Acting Transport! Using role-play to teach membrane transport

A Simple Method for Predicting a Molecule's Biological Properties From Its Polarity

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

"Boost your evolution IQ": An evolution misconceptions game

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

Doctor in the House: Improving Undergraduate Critical Thinking Skills Through Diagnosing Medical Case Studies

The Comics Project: Synthesizing and Communicating Science with Comics

Sex-specific differences in Meiosis: Real-world applications

The impact of diet and antibiotics on the gut microbiome

Necessary and Sufficient? Solving the Mystery of the Mitochondrial Pyruvate Transporter

Teaching Genetic Linkage and Recombination through Mapping with Molecular Markers

Adapting a Traditional Laboratory Exercise to Become Inquiry Based: An Example With an Introductory Biology Lab in Diffusion

Outside the Norm: Using Public Ecology Database Information to Teach Biostatistics

BioVEDA Curriculum: An Approach to Link Conceptual and Quantitative Understanding of Variation During Experimental Design and Data Analysis

The ACTN3 Polymorphism: Applications in Genetics and Physiology Teaching Laboratories

Dynamic Daphnia: An inquiry-based research experience in ecology that teaches the scientific process to first-year biologists

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