Curated OER
Tree of Life
Pupils study genetics and evolution. They evaluate a group of organisms and estimate their genetic relatedness. Then they use an online program to check the accuracy of their estimations and make a branching phylogenetic tree which...
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A Tree of Life Activity
Students solve a mystery of the identification of a unknown organism by comparing its morphological characteristics to those in a tree of life classification poster. They compare the observable characteristics of the specimen and...
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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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Fun with Phylogenetic Trees
Tenth graders differentiate angiosperms and gymnosperms. In this biology lesson, 10th graders construct a musical phylogenetic tree from information they gathered on resource websites. They present their project in class.
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Tracing the Origins of Man
Students discuss Hominid evolution through various websites and other resources. They examine online fossil skulls, discuss the use of tools by ancient man, and look for examples of sophisticated tools built by man.
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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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What did T. rex taste like?
Students examine the three domains of life and explain that all living things share a common ancestor. In this paleontology lesson students are introduced to the process of illustrating evolutionary relationships.
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A Little Horse Sense
How have horses evolved over time? How do horse skulls reveal this evolution? How have the roles horses play changed over time? What kind of social structure do horse herds have? How should wild horse populations be managed? To find the...
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Primate Characteristics and Exaptation
High schoolers compare the features of gorilla to humans. In this biology lesson, students simulate adaptation using materials found in the classroom. They explain what exaptation means.
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Evolutionary Relationships Based Upon Comparative Genetics
Students investigate the protein cytochrome c in an attempt to use its genetic chemistry to study possible evolutionary relationships between organisms. The lesson plan integrates technology with the use computers to perform DNA analysis.
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SORTING ALL SORTS
Students examine how the method of classification is used. In this sorting lesson students take a pre-test, classify organisms and complete a crossword puzzle.