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pH
Learners use a Colorimetric test to measure pH and gain the importance to life in an aquatic ecosystem pH is. They explore the dramatic effect pH level can have on a water body. Students test the pH level of many water samples.
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Soil Analysis Lesson Plan
Students practice calculating density and examine examples of the physical characteristics of soil. They solve a "crime" based on the evidence and laboratory investigations.
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Five Senses - Learning With The Senses
Students name the five senses, compare learning with and without the senses.
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Exploring Uses of Rocks and Minerals
Students explore the uses of rocks and minerals. They make observations to identify objects from the present and past are made out of rocks.
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Oceanography
Fourth graders explore the importance of oceans in supporting life on earth and identify resources obtained from the ocean.
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The Building of the Transcontinental Railroad#140
Students participation in a simulation of laying the track of Transcontinental Railroad starting from three different locations. They use toothpicks and coffee stirrers to build the rails. They evaluate which group laid the most track...
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My Biotic Creation
Eighth graders explore different ecosystems. In this ecosystem survival lesson conditions lesson students create their own fictional creature.
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Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation
Students explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
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Water Quality Tests Explained
Students define all eight water quality parameters and list at list one source for each of the eight water quality parameters. They determine how each of the eight parameters affect river ecosystems.
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Scales, Scutes, and Skins
Young scholars identify the various adaptations of reptiles and amphibians. After distinguishing between reptiles and amphibians, students discuss the ways in which their adaptations aid in their survival. They participate in a hands on...
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Watchable Wildlife Checklist
In this wildlife worksheet, students will read over a list of 28 native animal species, their needs, and interesting characteristics. This list can be used as a checklist when out on a hike or in the school yard to identify common wildlife.
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Starch is Everywhere
In this science instructional activity, students add a few drops of iodine solution to each of 10 substances to determine if they contain starch. The iodine will turn blue if the item contains starch.
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Alternative Medicine
In this science experiment worksheet, 6th graders answer 5 multiple choice questions about the Hahnemann control experiment and complete 3 graphic organizer that relate to the experiment.
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Aspects of Individual Human Blood Pressure
Students learn about human blood pressure. In this biology lesson plan, students gain an understanding of the relationship between hypertension and it's risk factors, demonstrate how pressure builds up in clogged arteries, and measure...
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Lighthouse Geometric
Students identify the types and characteristics of geometric figures. In this lighthouse geometric lesson plan, students review shapes that represent plane or solid. They select items that could be used to construct a lighthouse scene...
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Water Words Puzzle
In this water worksheet, students fill in the blanks to a crossword puzzle having to do with water words. Students complete 25 blanks in the crossword.
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The Human Face of Flagstaff
Students make a brochure for Flagstaff, Arizona. In this geography lesson, students look at a map of Arizona and the Flagstaff Chamber of Commerce sheet to find natural and human features of the city. They create a brochure describing...
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How a Seed Grows: And Who Grows It
Second graders explore botany by viewing video clips in class. In this seed growth lesson, 2nd graders identify the types of seeds that grow specific plants and what the optimal conditions are for growing seeds. Students view a video...
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Water Quality Tests Explained
Students identify the eight tests done to check for water quality. In this ecology lesson, students explain why it's important to test water in rivers. They explore sources of river water pollution.
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Rusting-A Form of Oxidation
Students observe the rusting process in the lab. For this chemistry lesson, students rank metals according to their conductivity. They give real world applications of this activity.
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Introduction To Brine Shrimp
Fourth graders engage in a variety of activities in order to find information about the brine shrimp. The instructional activity includes background information for the teacher to deliver instruction. They make observations of the shrimp...
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Beaches of the Delaware Estuary
Learners examine estuaries in Delaware. They, in groups, gather samples of water to find organisms and identify them.
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Water Quality Monitoring
Pupils comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...