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Showing 161-180 of 620 Resources
  • Building Ecological Pyramids

    Building Ecological Pyramids

    Activities

    In this activity, students will build biomass pyramids depicting trophic levels of various habitat types using data from trail cameras in Gorongosa National Park.

  • Data Points

    Data Points

    Data Points

    BioInteractive’s Data Points are a monthly series that features a graph or figure from a scientific journal article for students to interpret and discuss as a class. The student handout includes the...

  • Student Discussion on Patterns and Processes in Ecology

    Student Discussion on Patterns and Processes in Ecology

    Science Talks

    (56 min 17 sec) The 2015 Holiday Lecture discussion session.

  • The Teosinte Hypothesis

    The Teosinte Hypothesis

    Activities

    In this lesson, students work through the mathematics and concepts behind George Beadle’s claim that teosinte is the wild ancestor of maize. Also available in Spanish.

  • Skin Color Interactive Video

    Skin Color Interactive Video

    Interactive Videos

    (18 min 58 sec) Embedded quiz modules test students’ understanding as they watch a short film that explores the evidence for the evolution of the variation in skin color among human populations.

  • Effects of Predation on the Niche of Lizards

    Effects of Predation on the Niche of Lizards

    Data Points

    A team of scientists studied the effects of introducing a lizard predator on the food webs of a group of small islands in the Bahamas.

  • Mosquito-Borne Viral Diseases

    Mosquito-Borne Viral Diseases

    Collection

    Most of the viral diseases transmitted by mosquitoes are caused by RNA viruses. One group of RNA viruses, the flavivirus, includes yellow fever, dengue, West Nile, Japanese encephalitis, St. Louis...

  • Slug Power

    Slug Power

    Phenomenal Images

    Students explore photos of a sea slug and chloroplasts as anchoring phenomena to explore photosynthesis concepts.

  • A Science-Based Approach to Restoring Gorongosa's Wildlife

    A Science-Based Approach to Restoring Gorongosa's Wildlife

    Scientists at Work

    (7 min 45 sec) Scientists from Gorongosa National Park relocate zebras from a nearby reserve as part of the effort to restore healthy wildlife populations.

  • Surveying Ant Diversity in Gorongosa National Park

    Surveying Ant Diversity in Gorongosa National Park

    Scientists at Work

    (7 min 46 sec) Conservation biologist Leeanne Alonso is surveying ant species Gorongosa National Park to monitor the health of the park’s ecosystems

  • Origin of Humans with Quiz

    Origin of Humans with Quiz

    Interactive Videos

    (19 min 44 sec) Embedded quiz modules test students’ understanding as they watch a short film on the major human fossil finds from Africa  and what they reveal about the history of our evolutionary origins.

  • Termite Activity Enhances Ecosystem Productivity and Stability

    Termite Activity Enhances Ecosystem Productivity and Stability

    Animations

    Termite activity increases soil moisture and nutrient accumulation, strengthening African savanna ecosystems.

  • Efficacy of a Treatment for Chronic Myeloid Leukemia

    Efficacy of a Treatment for Chronic Myeloid Leukemia

    Data Points

    Dr. Brian Druker and colleagues monitored white blood cell counts in six patients with chronic myeloid leukemia treated with the drug, STI571, which blocks the activity of the cancer-causing tyrosine kinase BCR-ABL.

  • Animated Life: The Living Fossil Fish

    Animated Life: The Living Fossil Fish

    Animated Shorts

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

  • Animated Life: Mary Leakey

    Animated Life: Mary Leakey

    Animated Shorts

    (7 min 52 sec) This animated short film recounts the life and work of paleoanthropologist Mary Leakey, including her discovery of the Laetoli footprints.

  • Animated Life

    Animated Life

    Collection

    These five short films, produced in conjunction with The New York Times, bring to life five historical scientific discoveries and the people behind them: Alfred Russel Wallace and his contribution to...

  • Interactive Media

    Interactive Media

    BioInteractive has long been known for its award-winning virtual labs. Now, our interactive media collection also includes Click & Learn activities, featuring embedded video clips and animations...

  • Short Courses

    Short Courses

    BioInteractive’s online courses are multi-part resources organized sequentially to allow you (or your students) to work through as much or as little of a topic as you wish. Assign them to...

  • Origin of Birds With Quiz

    Origin of Birds With Quiz

    Interactive Videos

    (18 min 59 sec) Embedded quiz modules test students’ understanding as they watch a short film about the evidence that showed birds descended from dinosaurs.

  • Mass Extinctions Interactive

    Mass Extinctions Interactive

    Click & Learn

    Discover the environmental factors that caused the five big mass extinctions in Earth’s history and which species they impacted.

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