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2005 Hidden Ocean Expedition What's Eating You?
Analyze data and make inferences about the trophic position of organisms in the Canada marine food web. After a review of the geography and formula, discuss results and write an essay to improve the understanding of Artic food webs.
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From Genomes of Species
Students investigate genomic research being done and its potential for understanding, treating, and possibly curing human genetic conditions. The potential of proteomic research as a companion to the work being done with genomics is...
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Grasshopper Plague
Students study grasshoppers and Mormon crickets by visiting website to view images and listen to sound. They research the issue of serious insect infestation. They read about students who eat the insects as snacks and read insect recipes.
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Land Use Issues
In this unit of lessons, students examine analogies and parts of speech. They use land use issues to identify the different parts of speech that they research. They create analogies about the origin of organisms.
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Water Filtration
Pupils work together to examine the role of water in their lives. They discover the process to clean water so it is clean for one to drink. They explore the role of environmental engineers and their problem of getting clean water to...
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Icebergs Ahead!
Students experiment with density of ice, and examine how density affects how icebergs float in water.
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Windows on Life
Students explore and observe living development using live fertilized chicken eggs. They open the eggs approximately 72 hrs after fertilization and make observations for several days.
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Good Vibrations
Students demonstrate sound waves and make changes in the waves
resulting in changes in pitch. Students associate changes in pitch in various "musical instruments"with size and shape and the sound waves they produce.
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Forces on the Human Molecule
Learners conduct several simple lab activities to explore the five fundamental load types that can act on structures: tension, compression, shear, bending, and torsion. In this activity, students play the role of molecules in a beam...
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TE Activity: Racing with the Sun - Creating a Solar Car
Students use a purchased kit to build a solar powered car. They connect a solar photovoltaic panel to a motor which runs the car forward and backward. They determine how to wire the car to move in both directions.
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Keep Cool
Pupils design an experiment to determine which type of container would be best to use to keep drinks cool on a hot day. Students test paper cups, styrofoam cups, and metal cans by filling them with ice water and they use a thermometer...
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The Food We Eat
Students plan a menu for one day after they study the food pyramid and learn about their daily food requirements. They are given an updated food pyramid with a summary fo dietary recommendations that replaces the old standard "four food...
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So -- What's Happening Here? On this Old Christmas Tree Farm
Students take a field trip to an old Christmas tree farm near their school. In groups, they gather data at the site and analyze the data in an attempt to discover what happened to the area. They identify human activities that led to the...
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Hardwood Lumber
Students explore hardwood tree products and compare hardwood and softwood trees. They compare and contrast hardwood and softwood leaves and read a flier. After reading they solve equations related to how much feet of board would be...
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Hardwood Veneer
Middle schoolers explore uses of hardwood veneer and the manufacturing process. They view veneer samples and work in groups to answer questions about the process of making veneer. After touring the school to create a list of products...
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Paper
Learners study the process of creating paper. They read and discuss a flier and visit centers in small groups to study Paper Fun, Historical Paper, What Paper Is Made Of, and Homemade Paper. After visiting each center, they share the...
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The Path of Pollution
Learners conduct a brainstorming exercise that asks them to list all the ideas about air pollution that can be recalled. The ideas are recorded on a chart that the teacher has prepared. The lesson contains sufficient background...
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Particulate Matter: The Lorax
Students investigate how dirty air is outside. They read and discuss the book, The Lorax, by Dr. Seuss. They investigate using jars and lids to compare the dirt left each day as they remove the lids. They observe the lids and discuss if...
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How Much Electricity Do You Use Each Year
Pupils relate the usage of common household appliances to coal usage. They examine the example of how much coal is used each year by a typical family of four to operate various appliances.
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Eat Your Sprouts Part I
Students will conduct a lab on the oxidation of an apple. The students will learn that the oxidation process can be halted when lemon juice is applied to the flesh of an apple because the lemon juice contains vitamin C, an antioxidant....
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Wetland Ecosystem Conservation
Learners read articles about wetland ecosystem conservation in Florida and other countries. They summarize information found in the articles. Students reflect on the information in the articles and write their feelings.
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Plotting Plates
Students investigate plate tectonics and their correlation with natural phenomena like earthquakes and volcanoes. They use the internet to see real-time data about earthquakes and volcanoes. Students plot latitude and longitude points on...
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Chemical Changes by Gems
Seventh graders observe that heat is produced when two substances are combined. They brainstorm how, and then experiment to find out which of two chemicals created the heat.
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Living, Non-Living Mobile
Students are introduced to the concept of living and nonliving organisms in general and participate in a starter activity where they build their own definitions of living and nonliving organisms.They sort organisms into living and...
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