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#24 Rotating Frames of Reference in Space and on Earth
Students explore rotating frames of reference, focusing on the weightless environment in space and the Coriolis force.
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Froth Flotation
Sixth graders experiment with the froth flotation process to extract metallic ore by using basic chemicals and equipment in the science classroom.
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Marine Debris
Students will perform experiments to examine if debris will float, or blow in the wind. They discuss the effects of these characteristics on marine debris.
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Let's Catch Some Dirt From the Air
Students create "catchers" that collect dirt particles from the air. They observe the particulate matter that is collected from the air and discuss the effects and causes of air pollution.
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Estuarine Currents
Students explore an estuarine system to gather data on density driven currents. This type of current is contrasted with temperature and wind driven currents.
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Watershed Components
Eighth graders examine the components of a watershed. They view overheads, discuss the hydrologic cycle, and observe a demonstration of a soil erosion box.
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Science: Water States
First graders investigate the various forms of water. They discuss the properties of water. They discover examples of water's various states and locate other solids, liquids, and gases in their homes.
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Where's The Drip?
Students explore the school and report back any leaks they see to the teacher. They are encouraged to do this at home and report any leaks to their parents.
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Magic Ball
Using the magic ball, learners identify the different directions. They follow the movements of the teacher with the magic ball.
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Get the Dirt
Students investigate a variety of soil samples placed in cold water jars. Layers of soil are examined for the difference between organic matter and rock fragments.
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Quarter Conservation
Students participate in a demonstration of what it means to "conserve" using a snack provided to them. They examine the California state quarter, John Muir, and the "conservation". They identify other things they can conserve.
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Physical vs. Chemical Change Lab
Students recognize both a physical and chemical change in different substances. They determine which particles actually changed into different substances, and explain if it represented a physical or a chemical change.
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Supporting the Searchers: Seaplane Hangers at Norfolk Naval Air Station in World War II
Students examine the reasons for the Allied victory during World War II. They discover the need for air and sea power and where bases are located. They answer questions and discuss answers to complete the lesson.
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"The Bridge"
Students read poem, "The Bridge," by Henry Wadsworth Longfellow, discuss how they are connected to other human beings, both past and present, and create time capsules including their favorite memorabilia.
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Workers Told "No Smoking" Lesson Plan
Students discuss the theme of work-related restrictions. They read an article and answer questions related to it. They discuss their answers as a class.
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