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Curated OER
Nitrogen Fixation, OR What a Gas!
Students illustrate the adaptation and co-evolution of organisms. They examine set up an experiment to determine the effect of adding the Rhizobium bacteria to a group of legume seeds.
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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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Exploring the Uses of Beaks
Students explore the uses of bird beaks in the wild by participating in experiment stations. In this bird adaptation lesson, students work in groups and complete experiment stations that represent different types of bird beaks. Students...
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A Tree Full of Ancestors
Students study human evolution and the scientific process. They complete the Origins of Humankind Web activity to become familiar with the hominid species as well as the associated evidence found, in the form of fossils and artifacts.
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Introduction to Natural Selection
Students develop an understanding of natural selection, specifically, how it unfolds from generation to generation. They work in small groups to perform an experiment using beans. They use a worksheet imbedded in this plan to guide their...
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Natural Selection.... a Cumulative Process... it's in the cards!
Learners working in pairs attempt to produce a full sequence of 13 cards of one suit (ace - to king). This must be done by shuffling the suit of cards for each round, then checking the cards.
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Clipbirds
Learners attempt to pick up various objects with a wide variety of beaks, including scissors, spoons, etc.
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Build a Bug
Students design an ideally adapted macroinvertebrate to live in a water habitat. They illustrate their animal, name it and specify the adaptations it has that enable it to survive.
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The Gene Scene
Students investigate the concepts of micro and macro evolution. They also research the effects of mutations in the process of genetic adaptation to different environments. They develop a hypothesis of how the environment can influence...
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Human Evolution
Young scholars make and use observations of Laetoli footprints to provide clues to life in the past. They collect and analyze data to study the relationship between foot length and body height.
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Comparative Embryology Using Japanese Medaka Fish
High schoolers conduct an experiment to control the breeding of Japanese Medaka fish. They collect the fertilized eggs and view and record the fish's embryological development daily to compare the stages to human development.
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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The Growth of America's Production System
Students, assessing a variety of sources, explore the growth of inventions that were brought about by the Industrial Revolution. They analyze labor practices and philosophies within the history of the United States. A timeline is set in...
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Natural Selection
Kids act as scientists and preditors in this short natural selection activity; they collect and analyze data, then apply their new knowledge to real-world examples of natural selection. The layout of the worksheet is easy enough to use...
K12 Reader
From Nomad to Farmer
The gradual evolution of the earliest settlers in North America from nomads to farmers is the subject of a reading comprehension worksheet that asks kids to answer a series of questions using information provided in the reading passage.
Nuffield Foundation
Following Gene Transfer by Conjugation in Bacteria
After the lab, you'll be able to solve this analogy: Natural selection is to vertical transfer of genes as ___ is to the horizontal transfer of genes. Young biologists conduct an experiment on E. coli bacteria to explore the process of...
Curated OER
Structures That Reveal Common Ancestry
Float like a butterfly, sting like a bee, check out wing shapes for common ancestry! Beginning biologists compare wings as analogous structures and discover that environment influences evolution of adaptations. A third activity relies on...
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Survival in Antarctica
Explore the harsh climate of Antarctica and its wildlife. Participate in experiments to determine how humans survive in the continent's climate, and address the difficulties faced by scientists.
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Japanese Poetry: Tanka? You're Welcome!
Students explore tanka, a form of Japanese poetry. They read and analyze tankas to determine the structure and intent, and compose a traditional and a non-traditional tanka.
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Mother Nature's Laboratory
Students research how various plants and animals adapt over time to specific habitats and for specific purposes. Students produce a pictorial report on an example of an animal or plant's adaptation.
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Darwin's Theory
Young scholars write an essay about evolution. They summarize Darwin's Theory and discuss its strength and weakness of evolutionary theory. Students discuss the struggle of existence and survival of the fittest. They discuss the...
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This Place is Going to the Dogs
Young scholars study different breeds of dogs. They watch a video, "Extraordinary Dogs", about special dogs and how they are categorized according to their adaptations. Then they create a digital video that demonstrates the qualities of...
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Change by Chance?
Sixth graders are able to see the role of chance in evolution. The activity is similar to the party game "gossip" or "telephone." Students start off with a drawing of an animal which changes as they pass their copies of the animal to...
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Bermuda: Search for Deep Water Caves 2009: Out of Darkness
Young scholars analyze the three models on the origin of troglobitic fauna. In this life science lesson, students also consider how the Zonation model explains the fauna's origin. They also use the Internet to research solutional and...