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Feeling Crabby?
Students analyze data to investigate the influence of water depth on size among deep-water crabs. They interpret results from this data, and apply the results regarding appropriate fishery regulations.
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Who Lives In The Water
Learners investigate the environment of a stream or lake to collect and observe macroinvertebrates in their natural environment. They record data and summarize the information obtained. Students look to see if there has been any human...
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Count Down
Young scholars are introduced to useing websites as a data source. Using bird population predictions, they test their predictions from various websites. They record, organize and graph the data and share their results with the class.
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Dam Identification
Young scholars identify and define Hydroelectric dams that provide us with electricity. Then they identify a variety of methods that have been used to try to help salmon make it past the dams on their journey to the sea. Students also...
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The Electrophoresis of Human Hemoglobin
Learners analyze different types of hemoglobin. They use the technique of agarose gel electrophoresis to separate human hemoglobin molecules according to their electrical charge, size, and/or shape. Students relate the migration of...
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Relating Number of Insect Species to Water Quality
Students are asked to respond to questions such as:" Have there been surveys of the area to inventory the species?" (For example, for a wetland area, do they know what amphibians live there and how abundant they are?) Are there any...
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High Exposure
Students interpret data they receive from the media, discuss possible misinterpretation of data from the media and correctly respond to the misconception quiz question.
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"Standing Woman" by Yasutaka Tsutsui
Students explore the key concepts of the story, "Standing Woman" which portrays futuristic settings, and the search for artificial happiness. Parallels are drawn to Orwell's "Brave New World" and the movie, "Solent Green."
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Getting to the Bottom of the Pyramids
Students work together to develop logical arguments about pyramids and chain letters. They share their ideas with other groups and create a diagram showing the breakdown. They discuss the results.
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Making Sense of the Census
In this unit of lessons, high schoolers make sense of the census. They examine why a census is taken and partipate in activities.
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A New, Capital Idea#141
Students design a pamphlet which explains where a capital for a new country, which is comprised of the New England region, should be located. They include the reasons for their decision based on where physical and human features are...
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Insect Classification
Learners compare and contrast the visible structures of three insects based on photographs. They differentiate characteristics of crane flies, ants, and wasps then create a simple classification system.
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Hopskotch Migration
Students understand the use of the wetlands by migrating birds and identify causes for disappearance of the wetlands.
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Statistical Analysis For Graphing Calculators
Students analyze date from the Chesapeake Bay. Using a graphing calculator, they enter the data, plot three temperatures, and create a Box and Whisker plot.
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Ugh! We DRINK This Stuff?
Students explain the processes involved in the cleansing and purifying of surface water. After a lecture/demo, students engage in an experiment that illustrates how water is cleansed before we drink it.
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"Honey Dew from Bunny Too!"
The students will design a lab to test the mechanism that triggers spore dispersal. They should have some clues after making observations of the life cycle. Part of the fun here is to let the students devise a method for testing this...
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Bioremediation
Pupils design and conduct investigations that illustrate the effect bioremediation has on organic matter and determine environmental applications. They, in groups, present their findings to the class.
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Lesson Plan: Bringing Out the Vote
Students explore voter turnout, analyzing why Americans don't vote, and citizen activism through creating community publicity about the 2004 Presidential election.
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Ecosystems
Third graders identify and define an Ecosystem and the basic needs of all animals. They collect pond water in a pickle jar. They observe the organisms that are in the jar to keep an ongoing record of the creatures and their population.
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What's Happening Below The Surface?
Students determine the soil composition of soil layers in their area. They collect soil samples, calculate the percentage soil water content, analyze data, and evaluate each site for future tree growth.
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The Effect of Medications on Daphnia
Students explore how human beings affect the world's ecosystem by examining the affects of medication on daphnia, a small freshwater organism very sensitive to pollution. Students use a computer model to repeat the experiment and analyze...
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Water Testing
Students work together to design their own experiment to test developed hypothesis about the minerals in water. As a class, they discuss the main components of water quality and describe the chemistry behind the hardness assay. They...
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Globe Raider: Part II
Students design a PowerPoint slide presentation using information gathered about a Spanish speaking country. They incluse 6 specific slides in their presentation and present them to the entire class.
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Missing Macroinvertebrates
High schoolers investigate the concept of a macroinvertebrate. They observe the presence of increases or decreases in population in order to test for factors that contribute to the extinction of a species. Students predict the likelihood...