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Showing 1-20 of 29 Resources
  • Developing an Explanation for Mouse Fur Color

    Developing an Explanation for Mouse Fur Color

    Activity

    Students collect and analyze evidence for each of the major conditions for evolution by natural selection to develop an explanation for how populations change over time. 

  • Patterns in the Distribution of Lactase Persistence

    Patterns in the Distribution of Lactase Persistence

    Activity

    Students explore the geographic distribution of lactase persistence around the world by analyzing real data collected by scientists.

  • Origin of a Gene Mutation Causing Early-Onset Alzheimer’s Disease

    Origin of a Gene Mutation Causing Early-Onset Alzheimer’s Disease

    Data Point

    A team of scientists built a pedigree of a large extended family in Antioquia, Colombia, that has a high prevalence of early-onset familial Alzheimer’s disease due to a mutation in the PSEN1 gene. Worksheets also available in Spanish.

  • Amylase Copy Number and Diet

    Amylase Copy Number and Diet

    Data Point

    A team of scientists investigated whether there is a correlation between the number of AMY1 gene copies and the type of diet (high-starch or low-starch) of a population.

  • Animated Life: The Living Fossil Fish

    Animated Life: The Living Fossil Fish

    Animated Short

    (7 min 18 sec) This animated short film tells the engaging tale of the discovery of the coelacanth.

  • Human Skin Color: Evidence for Selection

    Human Skin Color: Evidence for Selection

    Activity

    This case study is based on the short film The Biology of Skin Color. Students use real data to propose hypotheses, make predictions, and justify claims with evidence. Also available in Spanish.

  • Natural Selection and the Evolution of Darwin's Finches

    Natural Selection and the Evolution of Darwin's Finches

    Activity

    This lesson is aligned with the NGSS science practices of engaging in argument from evidence using mathematical and computational thinking and analyzing and interpreting data.

  • Mozambique Mounds

    Mozambique Mounds

    Image of the Week

    Termite mounds in central Mozambique appear as regularly spaced islands of dark-green vegetation in a sea of grassland. 

  • Effects of Natural Selection on Finch Beak Size

    Effects of Natural Selection on Finch Beak Size

    Data Point

    Rosemary and Peter Grant studied the change in beak depths of finches on the island of Daphne Major in the Galápagos Islands after a drought.

  • Schooling Behavior of Stickleback Fish from Different Habitats

    Schooling Behavior of Stickleback Fish from Different Habitats

    Data Point

    A team of scientists studied the schooling behavior of threespine stickleback fish by experimentally testing how individual fish responded to an artificial fish school model.

  • The Making of the Fittest

    The Making of the Fittest

    Collection

    Each film takes students on an adventure—from the postglacial lakes in southern Alaska to the deserts of the American Southwest, and from the icy Antarctic to the highlands of East Africa,...

  • Pocket Mouse Film With Quiz

    Pocket Mouse Film With Quiz

    Interactive Video

    (10 min 29 sec) Embedded quiz modules test students’ understanding as they watch the short film on the rock pocket mouse—a living example of Darwin’s process of natural selection. Also available in Spanish.

  • Stickleback Evolution Virtual Lab App

    Stickleback Evolution Virtual Lab App

    Apps and eBooks

    App version of the popular virtual lab, introducing you to the science and techniques used to analyze the threespine stickleback fish.

  • Explore Extinctions

    Explore Extinctions

    Collection

    BioInteractive provides free classroom resources on subjects ranging from evolution to human health to the workings of the biosphere. We are pleased to offer educators materials to help you use...

  • Coral Bleaching

    Coral Bleaching

    Animation

    (3 min 48 sec) Zoom into a coral reef and discover photosynthetic algae inside the coral’s cells. Reef-building corals rely on these symbionts for their survival.

  • Evolution in Action: Data Analysis

    Evolution in Action: Data Analysis

    Activity

    These two activities support the film The Origin of Species: The Beak of the Finch. They provide students with the opportunity to analyze data collected by Princeton University evolutionary biologists Peter and Rosemary Grant.

  • Using Genetic Crosses to Analyze a Stickleback Trait

    Using Genetic Crosses to Analyze a Stickleback Trait

    Activity

    A hands-on activity in which students analyze the results of genetic crosses between stickleback fish with different traits.

  • Teacher Guide: Evolution

    Teacher Guide: Evolution

    Teacher Guide

    Topics include: natural selection, artificial selection, population genetics, human adaptations and evolution, and phylogenetics.

  • Testing a Hypothesis

    Testing a Hypothesis

    Activity

    A worksheet designed to actively engage students as they watch the film. Students are asked to answer questions pertaining to the information provided in the film.

  • Diet and the Evolution of Salivary Amylase

    Diet and the Evolution of Salivary Amylase

    Activity

    Students explore the effects of different diets on the evolution of an enzyme that breaks down starch.

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