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Howard Hughes Medical Institute
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
Curated OER
Teaching Controversial Science Issues Through Law Related Education
Discuss the differences in dialogue and debate when considering a controversial topic. Your class can work in small groups to complete a guided discussion of this controversial topic and then participate in a simulation of the Scopes...
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Evolution of the Virus: Teaching Macroevolution Through Microevolution
Students describe the anatomy of a virus. In this biology lesson, students compare and contrast the characteristics of bacteria and viruses. They discover the genetic adaptations of viruses over time.
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Adaptation and Mimicry - Biology
Pupils compare and contrast adaptations involving camouflage, warning coloration, and mimicry. They explain the relationship between adaptation and ability for survival and reproduction. Students define Batesian and Mullerian mimicry and...
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Evolution Simulation
Students simulate the process of evolution. Using index cards, they copy a drawing. Each subsequent drawing is sent around the room. The results are compared to the original drawing.
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Selection and Variation in the Egyptian Origami Bird
Using origami paper birds, your biology class will experiment with mutations and natural selection to determine wing position, length, and width. It would be helpful to provide a worksheet to go with the activity that includes a...
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Populations – The Survival of the Fittest (Part 1)
Students explain in their own words why organisms live together. In this biology lesson, students model what happens to organisms if their environment changes. They explain the importance of evolution.
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Scavenger Hunt: Simulating Natural Selection
Students simulate natural selection using pinto beans. In this biology lesson, students identify the factors affecting organism evolution. They record data from the experiment and formulate a conclusion.
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Primate Characteristics and Exaptation
Students compare the features of gorilla to humans. In this biology lesson plan, students simulate adaptation using materials found in the classroom. They explain what exaptation means.
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Natural Selection in Action
Students demonstrate natural selection through a lab activity. In this biology lesson, students explain how natural selection leads to speciation. They complete their lab report and discuss results in class.
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The Hardy-Weinberg Equilibrium
Students act out a drama in this lesson on one aspect of the Hardy-Weinberg Equilibrium. They are to follow all stage directions precisely and give it their best effort to get across the main points of the play.
Howard Hughes Medical Institute
Color Variation over Time in Rock Pocket Mouse Populations
A species-specific look at natural selection, the resource herein examines how adaptations have helped the population of rock pocket mice survive in a changing landscape. To begin, middle or high schoolers watch a 10.5 minute video,...
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Survivors on the Ocean Ridge
High schoolers discover the uniqueness of deep sea hydrothermal vent organisms through an exploration of the NOAA Galapagos Rift Expedition. They study the genetics and evolution of a shrimp species that lives near the vents then they...
Curated OER
A Simple Model for Natural Selection
Do you have what it takes to survive as a fit predator or will elusive prey lead to your extinction? Find out in a creative natural selection activity. Using different colors and shapes of grains to represent different species and...
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Biome Trip
Tenth graders comprehed how individual organism adapt and relate to an environment. They investigate where biomes are located and what specific biomes are like. Pupils give examples of biomes (land and water), and how temperature and...
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Viewing Viruses
High schoolers view the characteristics of viruses following the 5-E learning model. By participating in discrepant events Students observe the impact of viruses over humans. By participating in discussion high schoolers examine the...
Curated OER
Lotto or Life: What Are the Chances?
Though the website does not seem to have the mentioned video, a reding and lottery style games simulate the chances of finding intelligent life somewhere other than Earth. Without the video, this lesson is short, but it can be a useful...
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Not Just a Bag of Beans
Young scholars determine the types of natural selection and variation that exists in a population, using beans.
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The Beaks of the Finches
Students become birds and are given "beak-types". After completing the simulation, students relate results to adaptations and natural selection. Extensions of the simulation allow for comparative results and include population genetics.
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The Birds and the Bees, and the Flowers and the Trees
High schoolers examine the roles in which animals play in the pollination of plants. They recognize that flowers have male and female sexes. Students describe cross pollination and propose reasons for cross pollination through narration...
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Science: Trouble in the Troposphere
Students research a NASA Website and record information about an assigned city's tropospheric ozone residual monthly climate. In groups, they graph the information for the past year. They form new groups and compare their city's...