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Cheetah Challenges
Learners research the problems that cheetahs are facing in the wild. In this biology lesson, students discuss how animal rehabilitation works. They write blogs about it and comment on everyone's post.
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Immigration Reform: Understanding the Issue From Different Points of View
Students examine the topic of immigration reform. They conduct research on groups representing various viewpoints on immigration, write and perform a role-play, and write a persuasive essay or letter to a state senator on their views of...
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New War Against Whom?
Seventh graders write an essay on the Muslims involved with the terrorist attacks on the World Trade Center. They express how the attacks made them feel and what they can do to help.
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The Nesting Habits of Folders
Students create an organized web of nested grade level folers. Within each grade level folder, they create a Language Arts/Social Studies folder and a Math/Science folder. All folders be color coded.
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Finding the Ages of Rocks and Fossils
High schoolers practice dating fossils. They learn the concept of "deep time"--that earth was formed billions of years ago. They experience excellent hand-outs and virtual age tutorial links.
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Becoming Whales: Experiencing Discoveries of
High schoolers 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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WHAT DARWIN NEVER SAW: Evolution, Science, Biology, Natural Selection
Young scholars view video showing recent field work on a twenty two-year study of finch beaks on a small island in the Galapagos, showing natural selection clearly operating in the wild.
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VARVES: Dating Sedimentary Strata: Geology, Paleontological Patterns
Students 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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Time Machine: Evolution, Geology
Students are taken on a simulated "voyage" backward in time, to the beginning of our planet. They "witness" that beginning, the origin of life, and a number of key events from then to the present.
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OF SUNSETS, SOULS AND SENSES: Science, Scientific Methods, Natural and Supernatural
Students explore the realm and limits of science. Engages students to give examples of topics that can be studied by science, and those that cannot. This also takes a examine descriptive terms, which reflect the true nature of modern...
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PRIMATE CLASSIFICATION: Evolution, Cladograms,
Students transfer examples (names) of primates from their location in an outline hierarchy of primate groups into a set of nested boxes reflecting that same hierarchy. A cladogram can then be drawn illustrating how these groups are...
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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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The Cytochrome-C Lab
Young scholars 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...
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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
Students 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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Geographic Regions Travel Brochure
Seventh graders research the four geographic regions of Texas and create a travel brochure describing each of the four regions in detail. They also evaluate the advantages and disadvantages of living in a selected region.
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The Checks Lab
Learners, in teams, have an envelope containing a series of bank checks. A few are removed at a time, and the team attempts to construct a plausible scenario which involves those checks.
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THE GOOD AND THE BADDE: ARE STEREOTYPES A PERFECT FIT?
High schoolers examine stereotypes of women from The Good and the Badde in juxtaposition with the female characters in The Taming of the Shrew. Through this exercise, students locate evidence from the text of the play to support or...
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River of Life
Students explore the composition and function of blood through a variety of media and hands-on experiences. This lesson is a very good introduction to blood and the circulatory system.
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Theory, Theory, Who's got the theory?
Students analyze 5 separate theories of evolution in order to help them explain the different meanings of theory, how human values influence science, and that the scientific view of the origin of life does not involve supernatural forces.
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Classroom Cladogram of Vertebrate/Human Evolution
Learners build a Colossal Classroom Cladogram of vertebrate evolution. After putting it together, they show the gradual, mosaic accumulation of the traits which we, as humans, possess.
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The Natural Selection of Bean Hunters
Young scholars, in groups, hunt for beans placed in the lawn. Each group uses a different tool (hand, spoon, fork, etc.) and there are three different colors of beens.
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The Chips Are Down: A Natural Selection Simulation
Students, in teams, use different colored paper chips to represent prey and a piece of fabric as the environment.
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The Selection and Variation in the Egyptian Origami Bird
Students participate in a contrived natural selection simulation in which they build and modify simple paper airplanes. They study divergent and convergent evolution and how it is isolated in sub-populations.
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