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Batteries
In this battery worksheet, students answer 14 questions about primary cell batteries, secondary cell batteries, and how batteries are charged. They calculate the rates of discharge for given batteries.
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The pH scale
Learners list the common properties of acids and bases. They classify substances as acids or bases, by using pH and litmus tests and are able to explain the pH scale. They participate in a lab activity which reinforce their understanding.
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. In this magnet lesson students decide what types of objects are attracted to magnets.
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Model Rockets
Learners study the basics of a model rocket and its classifications. In this rocket lesson students determine the flight duration of a model rocket.
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Fiber Optics
Students explore the uses of optical fibers, are exposed to the principles of refraction and total internal reflection, solve problems relating to the design of fiber optic cables, and compare them to copper transmission lines.
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DESKTOP ELECTROPHORESIS LAB - MOVING MOLECULES
Students build efficient electrophoresis systems for less than $15.00 each and use them to demonstrate electrophoresis ability of stain molecules and materials such as DNA.. They know that electrophoresis is a technique used for the...
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The Battle to Save Bats
Students investigate the disease that is causing the global decline of bats. In this animal health lesson, students read an article which discusses white-nose syndrome, the number one killer of bats. Students discuss ways to keep bats...
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Nothing Goes to Waste Here: Saw Mills in Action
Students examine lumber mills operate and their efficiency. In this saw mill lesson students view a PowerPoint presentation then feel different grades of lumber to see how rough sawn lumber is.
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Inventions over Time
Sixth graders examine inventions, such as spear points and bows and arrows, and discuss their importance in human cultural development. They compare these early inventions with modern ones and determine the impact of science and...
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TE Activity: Tears in Rain
Pupils examine photographs before writing captions for them. They develop visual literacy as they see how photographs are manipulated to show the effects of acid rain. They rewrite the photo captions after a class discussion.
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Variables That Can Affect Making Schedule
Students study the variables that affect transportation of shipments and the factors that affect deterioration of a perishable product. In this transportation lesson students discuss the pros and cons of team driving.
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Wild, Wild Weather: Severe Storms
Second graders research dangerous weather and how they can stay safe. In this environment lesson, 2nd graders view video clips and research the Internet to identify the different types of severe weather storms. Students complete a...
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Financial Planning For Catastrophe
Students explore the concept of financial planning for a catastrophe. In this financial planning lesson plan, students discuss the devastation that Hurricane Katrina wrought on the Gulf Coast. Students create budgets to plan for a...