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    The Developmental Origins of Mythology: A Pandemic-Inspired Innovative Developmental Biology Laboratory Exercise
    From an experiential, hands-on perspective, the Developmental Biology Laboratory is easily amenable to a wide range of undergraduate-friendly experiments. Thus, pivoting to a virtual laboratory...

    Keywords: gastrulationaxis formationlimb developmentchimeramidline

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    Simulating Cortical Rotation, Axis Induction, and Experimental Embryology in Amphibian Embryos Using Clay Models
    The study of development requires learners to understand spatially complex concepts like embryo anatomy. Embryo anatomy is dynamic over time, and it is often manipulated by researchers in...

    Keywords: developmentXenopusfertilizationEmbryologyinductionSymmetry breakingOrganizerCortical rotationPatterning

    1022

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    1975-DH_Griffel-Teaching the formation and solution of differential equations
    This paper raises many interesting questions about teaching the formation (and solution) of differential equations, i.e. modeling with differential equations.

    Keywords: parasitesTopographypopulationepidemictraffic flowsocial interactionsfish weightarms race

    112

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    40

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    Lizard Evolution Series Collection
    The species of Anolis lizards of the Caribbean provide a living example of evolution and speciation.

    Keywords: geneticsEvolutionResources @ HHMI - BioInteractivebehaviororganismal biologySpeciationDNAphylogeny and classificationHigh School

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    Figure of the Week: Environmental Data Analysis/Statistics Version
    Adaptation of Figure of the Day activity used on a weekly basis in an environmental data analysis/statistics course.

    Keywords: graphsmath attitudesResources @ BIOMAAPInterpreting Graphs

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    283

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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...

    Keywords: Vision and Changeecologyintroductory biologyImmunologymicrobiologydietanimal behaviormicrobiomecore conceptscoyotesBraingut-brain axisImmunoReachcytokinedysbiosis

    265

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    42

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    Figure of the Day - Ecology additions
    Used in an Integrated Biological Principles II Class (Intro to Ecology/Evolution/Physiology) at University of Richmond

    Keywords: graphsmath attitudesResources @ BIOMAAPInterpreting GraphsFigure of the Day

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    Mimicry in a Diverse Community of Arthropods
    Module exploring how researchers exposed arthropod mimics that use a golden patch to warn of unpalatability to predators with different prey preferences to determine how effective their warnings were.

    Keywords: EvolutionbiomimicryScientific ProcessStatistics and Math

    1491

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    Cell Division and Cancer Risk Data Point
    Cancer is typically attributed to hereditary and environmental factors, but these only explain a fraction of overall cancer risk. This activity explores a third factor.

    Keywords: Resources @ HHMI - BioInteractivecancerScientific ProcessStatistics and MathScientific Methodologybiology of cellscell growth and divisionHigh School

    2482

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    339

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    Coevolution or not? Crossbills, squirrels and pinecones
    This case reinforces the concept of coevolution as a reciprocal change in genetic structure between or among two or more populations, by having students analyze and interpret data, build a...

    Keywords: fitnessCoevolutionCo-adaptation

    2692

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    883

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    Investigating Gene Expression and Cell Specialization in Axolotl Embryos
    The process of cell specialization is critical to the formation and function of tissues in animals and plants. Although gene expression, including the regulation of transcription, is taught in most...

    Keywords: developmenttranscriptiongene expressionmodel organismembryo

    1362

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    298

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    Why are Cells Small? Surface Area to Volume Ratio
    This module explores surface area to volume ratios in a cube and sphere in relation to cell size.

    Keywords: introductory biologygraphingRatiosOpenStaxqbccmanipulate equationsCellular and Molecular BiologyUse elementary functionsCreate graphsInterpret graphsRates and ProportionsSolving Equations and Inequalitiesinterpret tables

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    1016

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    Figure of the Day: Disease version
    Students use their number sense to make observations and come up with reasonable guesses or explanations for the patterns shown. Forked version with all infectious disease graphs.

    Keywords: graphsmath attitudesResources @ BIOMAAPInterpreting Graphs

    1164

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    270

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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...

    Keywords: dietanimal behaviorimmune systemmicrobiomeNervous systemgut-brain axisImmunoReachdysbiosisCoyoteCytokines

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    290

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    Polyploidapalooza: Exploring the diversity and evolution of polyploid plants and animals
    This series of modules explores the complex world of polyploidy, including species formation, cell division, evolution, conservation, and economic importance. We focus on polyploidy across the...

    Keywords: Evolutionconservationnatural historyCell DivisionhybridizationPolyploidygenome duplicationallopolyploidyautopolyploidy

    269

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    2012-José_Sérgio_Domingues-Gompertz Model - Resolution and Analysis for Tumors
    The main objective of this paper is to use the Gompertz equation in order to study the development of blood irrigated solid tumors, using parameters defined in some important bibliographic...

    Keywords: tumorGompertz equationgrowth tumor

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    Learn genomics and bioinformatics through scientific thinking, creation and analysis (virtual and hands-on)
    Nucleic acid are biological molecules composed of nitrogen-containing bases, phosphate groups, and sugar molecules. The complimentary chemical bonding results in formation of double stranded DNA....

    Keywords: data analysisbioinformaticsnucleotidesproteinsRNAgenomicsScientific communicationscientific writingDNAmodelling scientific thinkinggenescientific thinkingcreation

    259

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    25

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    Using Regression Models to Examine the Effect of Carbon Dioxide on Fluid pH
    In this activity students will use statistics and regression models to explore the effects of carbon dioxide on blood pH by measuring pH changes that occur over time as carbon dioxide reacts with...

    Keywords: BiochemistryphysiologyAnatomyGeneral BiologyChoosing modelsCreate graphsInterpret graphsConcepts in Statisticscreate modelsmake predictions

    264

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    Gibb’s Free Energy and the Nature of Chemical Reactions
    This module introduces Gibb’s Free Energy in the context of understanding the nature of chemical reactions. It is intended for an introductory biology audience.

    Keywords: ExponentsLogarithmsRatiosexponential equationsSequencesCell StructureOpenStaxCell Growthgeometric equations

    960

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    397

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    Outstanding Oaks: Quercus Phenology at NEON Sites
    This resource uses an app hosted on QUBES to visualize similarities and differences in Quercus phenology at three NEON sites in California, Florida, and Massachusetts.

    Keywords: ecologyphenology

    2642

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    1118

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