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Earth's Energy Balance Performance Standard
Students examine how Earth-Sun relationships affect Earth's energy balance and the pattern of world temperatures. Students study a Surface Temperature Regions map and write a paragraph describing the temperature pattern from the Equator...
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How Things Fly
Students conduct a series of hands-on experiments that help them explain the role of lift in fixed-wing flight. They observe the flow of air and water around several surfaces and then consider the dynamics of airflow around an aircraft...
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A Message in a Bottle
Students investigate the motion of water currents by mapping the possible movement of messages cast into the ocean in bottles.They accurately plot the appearance of bottles on a world map and illustrate the flow of an ocean current...
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Will it Float?
First graders discuss why some things sink and some float after dropping a variety of items into water.
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Convection Currents
Students explain and understand the circulation of air in the atmosphere. They identify that energy can be carried from one place to another by heat flow or by waves, including water, light and sound waves, or by moving objects. ...
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The Intertidal Zone: Tides and How Creatures Survive
Young scholars study the properties of ocean water and tides and learn about animals that live in intertidal zones. In this intertidal zone lesson, students participate in classroom stations to learn about fresh water and salt water,...
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Porosity
Learners investigate the concept of an aquifer and use a 2 liter bottle and other materials to conduct a simple lab experiment or demonstration. They calculate the volume of water that can be stored in the aquifer. The lab is used to...
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Set the Stage
Students observe evaporation in a controlled environment. Evaporation is the change of liquid water into water vapor (a gas). The rate of evaporation is determined by many factors such as air temperature and humidity, liquid temperature...
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Understanding Salinity
Pupils discuss why the ocean is salty. They discuss what salinity is. Students are told that is they want to know how much salt is in a body or water, they would use a special scientific tool. They complete an Estuarine Layers science...
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The Appearance of the Moon
Third graders watch a demonstration on how craters were formed on the moon. Individually, they care given a set of materials that represent the moon surface and make their own craters. To end the lesson plan, they measure the size of...
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Frozen Solids
Students investigate various properties of ice including melting points and the effect of pressure on ice. They demonstrate how increased pressure lowers the melting point of ice and perform a simple experiment proving that water is more...
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Arsenic Contamination: Natural Disaster or Human Induced?
Students list as a class the sources of arsenic contamination of water. They describe the major health effects of arsenic contamination in a letter. Students identify the regions that are affected by it.
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Plate Tectonics And Convection Currents
Students observe the currents that occur through convection in water and relate them to the currents in molten rock in the Earth's mantle. They set up a convection current in a cake pan of water using a bag of ice on one end and an...
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Geology
Learners, in groups, observe the effect of water and ice on surface features of the land. They alsoexplore erosion and deposition.
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Air Takes Space
Students discover that air takes up space by watching the teacher demonstrate a simple activity using a glass jar, styrofoam packing peanut, and a clear bowl of water.
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Intro to Civil Engineering and Hydrology
Learners identify the processes involved in the water cycle. In this math lesson, students explain what civil engineers and hydrologist do. They watch a video about flooding in Texas.
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