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Environment: Just Around the Bend
Pupils decipher landforms on a map and corresponding satellite imagery. They consider the impact of pollution on agriculture and water. They draw diagrams demonstrating how pollution works its way into the food source.
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Cougar or Human: Which Needs Protection?
High schoolers research the biology and natural history of the cougar.  Students conduct Internet research to determine how cougars have been protected by humans and how it is affected by human decisions. High schoolers write about...
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Energy and the Environment
Fifth graders define terms associated with renewable and nonrenewable resources.  They identify materials that are renewable and nonrewable.  They categorize a list into the correct type of resource.
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BATS: NEED NECTAR, WILL TRAVEL
Students play the role of nectar feeding bats on their annual migration 
and try to avoid the different hazards that hinder their progress.  They describe the annual migration of long-nosed bats including key elements such as: where the...
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Solar Energy
Students investigate solar energy. They explore ways that energy from the sun can be turned into energy that humans can use in our everyday lives. In various experiments, they explore the effect of clouds and dust on photovoltaic energy...
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Hedgehog
In this hedgehog worksheet, students read information paragraphs about the habitat, reproduction, feeding and adaptation of hedgehogs. Students study the photograph of the mammal. There are no questions to answer here.
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Mummies: Tales from the Egyptian Crypts Part II
Students explore the shifts in perceptions of the sphinx as Greeks, Romans, and finally the French under Napoleon moved through Egypt.
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Classroom Composting
Students discover the benefits of composting. They identify the steps of decomposition as well. They are read a book and discuss what items decompose.
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Building Materials
Fifth graders are presented with three rocks and a variety of tools and are asked to investigate the properties of the rocks to see which rock is best for building tables and benches for a museum picnic area.
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Plate Tectonics
Students reinforce their knowledge of plate tectonics from what they have already learned on the subject. In this science lesson, students watch a small clip from the movie "Ice Age" which engages the students to participate throughout...
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What are Rocks and Minerals? How can they help us?
Sixth graders investigate the difference between rocks and minerals. They name the three kinds of rocks (sedimentary, igneous, and metamorphic) and know the differences between them.
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Vibrant Volcanoes
Young scholars explore volcanoes. In this science lesson, students discuss the characteristics of volcanoes and view a video segment about a volcano. Young scholars examine plate tectonics.
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Garbage Pizza
Fourth graders explore the concept of waste management. In this recycling lesson, 4th graders identify materials that must be landfilled as well as items that may be recycled or reused.
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Wetland Inventory and Map Project
In this wetlands inventory and map project worksheet, students do research on the wetlands and complete a map project about it. Students follow 6 sets of directions with Internet links.
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Dunk It! Don't Junk It!
Third graders explore the concept of sorting recyclables. In this recycling lesson, 3rd graders determine how to separate recyclables from waste and how to sort recyclables into different categories.
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Weather, Migrations, and Plants
Students research the effects of day-to-day weather on animal migrations, plant growth and other seasonal events. They consult maps, observe and record local conditions, keep journals and use their collected data check hypotheses.
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Water Pollution Experiments
Fifth graders conduct experiments in simulated water pollution using a box of items to hold "pollutants"and an aquarium, representing a waterway. They observe how "rain" from a watering can poured into the box washes the pollutants into...
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Where Do We Get Clean Water?
Students investigate the concept of a filter. They use simple supplies in order to construct one after watching a demonstration performed by the teacher. An important warning that the project water is not clean for drinking is included....
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Earth's Hydrologic Cycle
Learners examine the water cycle. In this hydrologic cycle lesson plan,  students follow the provided procedures to demonstrate the how water moves around the planet through the dynamics of the water cycle.
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Alkaline-Earth Metals
Students study the importance of alkaline earth metals.  For this metals lesson students research the minerals that are essential for human health. 
Pennsylvania Department of Education
Energy in Motion
Fifth graders explore energy transfer. In this thermal energy lesson, 5th graders stretch rubber bands several times and estimate the band's temperature change. Students identify this action as an example of thermal energy. Students...
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Rice: The Global Crop
Students understand the uniqueness of the rice plant and how it grows. Students compare rice growing in Indonesia and California, observing the steps common to the process everywhere. Students comprehend the concepts labor-intensive and...
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Discovering Owls
Pupils are introduced to different types of owls and owl pellets. They list several adaptations that benefit the owls. Students identify the various species of owl that live in Wisconsin. Pupils discuss owl pellets and identify the...
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Now Take a Deep Breath
Students research to answer questions related to deep sea diving. In this deep sea diving lesson, students answer questions on a worksheet using the Internet. They discuss pressure, gas laws, and the physiology of diving in the deep sea.