Curated OER
Natural Selection and Evidence Worksheet
Matching and fill-in-the-blank exercises give biology whizzes a chance to practice vocabulary associated with evolution. Terms to be reviewed focus on evidence for evolution, natural selection concepts, and some genetics words. You could...
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Molecular Biology and Primate Phylogenics
By counting differences in amino acids, biology stars examine the relationships between different primates. With information gleaned, they map out a phylogenic tree and discover common ancestry. You will need to create printable versions...
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The Evolution of the Preamble
Reading and comprehending informational text is vital in all subject areas. Upper graders use primary sources and worksheets to better comprehend the historical importance of the Preamble of the US Constitution. Web links, handouts, and...
Field Museum
The Case of Darwin's Finches
One of the most striking pieces of evidence for Darwin's Evolution of Species was his observations of finches and how their beaks differed from island to island, depending on their primary food sources. So what would happen to the theory...
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History Theory of Evolution
Students identify fossils. They identify evidence of change over time when given pictures of fossils to determine the proper sequencing. In addition, they determine evolutionary relationships by comparing embryonic structures.
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The Real Eve
Students research about human migration during a specific time period. In this physical science lesson plan, students watch a video about human evolution. They prepare a presentation on human migration and share it with the class.
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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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Evolution
Students illustrate the results of natural selection by identifying the specific adaptation of an organism that allows the species to survive in that environment. They illustrate the results of natural selection by recognizing examples...
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Becoming Whales: Experiencing Discoveries of
Students experience, through a "dig," the historical discovery of fossils which increasingly link whales to earlier land-dwelling mammals. They encounter the intermediate forms which show changes that lead to the modern whale.
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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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Making Cladograms
Students construct cladograms (evolutionary trees), showing how shared derived characters can be used to reveal degrees of relationship. They interpret and analyze cladograms, and determine where unclassified vertebrates would fit on a...
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The Great Fossil Find - Reconstructing the Pieces
High schoolers go on an imaginary fossil hunt. They follow a script read by the teacher, students "find" (remove from envelope) paper "fossils" of some unknown creature. They attempt to reconstruct fossil pieces into an animal.
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Investigating Evolutionary Questions: Bats, Whales, Reptiles, Birds, Animal Classification
Students are guided through a process in which three questions are addressed by retrieving beta hemoglobin sequences from online databases, and using online tools to compare those sequences in student-selected animals.
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Evolutionary Exchange
Students discuss the difference between designed and natural elements. After reading an article, they discover information about current controversies in evolutionary science. In groups, they research and write dialogues between two...
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VARVES: Dating Sedimentary Strata: Geology, Paleontological Patterns
Learners count the number of varves (annual layers of sediment) in shale billets, taken from the Green River Formation in Wyoming. The count is then extended to reflect the entire 260 meters of sediments where the billets originated.
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The Cytochrome-C Lab
Students examine a method biologists use to try to determine relationships. They examine how amino acid sequences have been determined for a number of proteins, and how scientists can make inferences about DNA based on the amino acid...
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Planetary Surface Evolution and Resurfacing
Students are provided with drawings of planet surfaces in order to investigate different types of planetary terrain. They make observations for each planet and discuss the characteristics observed. The lesson includes background...
Federal Reserve Bank
The Free Silver Movement and Inflation
Why are US dollars no longer backed by gold and silver? What is our medium of exchange, and what would it be like to live in a barter economy? Learners consider these questions, as well as learn about the major historical events in the...
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#24 How Much Air Is In Foamed Polystyrene Products?
Students are challenged to come up with a good estimate of the amount of air in foamed polystyrene products. They use this gas evolution experiment and as such have students measure the gas generated when foamed polystyrene is degassed...
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Introduction to Biology
Students examine the principles of natural selection and explain how it is the basis of the theory of evolution. In this natural selection activity students research the web on the theory of evolution.
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Darwin's Theory
Students 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 evidence of...
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"Making a Good Impression"
Young scholars are shown how fossils are formed and to learn how extinct organisms lived based on their remains and surroundings. They are shown TAKS review problems on the overhead related to evolution and fossil evidence. Students...
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Becoming Human
In this evolution worksheet, students access a specific website and then answer questions about human evolution based on what they discovered at the website. This worksheet has 19 short answer questions and 3 essay questions.
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Walking Whales
Eighth graders explore the theory of evolution of whales. In this walking whales lesson students study a reading packet, divide into groups and respond to given questions.