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Flow Rates of Faucets and Rivers
Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.
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Parabola with Horizontal Directrix
Learners find the vertex, directrix, and focus of a parabola. They graph parabolic functions and solve application problems involving parabalas.
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Parabola With Horizontal Directrix
Students find the vertex, directrix, and focus of a parabola and graph parabolic functions. They solve problems involving parabolas after a demonstration lesson by the teacher.
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Environmental Education (Grade 4)
Fourth graders examine environmental concerns that affect their community. They work together to develop possible solutions and share them with the class. They ask questions to end the lesson.
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Stratigraphy -- Layers of Time in the Earth
Students are introduced to the process of stratification. Using the internet, they read about the Richard Beene archeological site near San Antonio. Using a map, they color code the different layers present at this site and answer...
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Debating the Three Gorges Dam Project: Power to the People or Environmental Catastrophe?
Students explore the controversy behind the building of the Three Gorges Dam in China. One group of the class researches the government's stance on building the dam. Another section of the class represents an environmental group who...
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NCTA Lesson Plan on China
Students identify China's geography, especially arable land, rainfall, crop growing areas, rivers, and mountains. Students select a technological advance to draw a diagram of the particular advance make transparencies of the diagram,...
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Hazard Alert
Students examine data regarding the occurrence of natural hazards as they occur in the United States. They record data on a classroom chart, map the areas affected by the hazards, and analyze and discuss conclusions drawn from the...
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But They Never Told Me!
Students investigate how government legislates the protection of citizens from natural disasters such as earthquakes in California. They read the Alquist-Priolo Special Studies Act and debate its pros and cons. They discuss how much...
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Snow vs. Water
Students fill three cups with snow. They record the height of snow in each cup, and allow the snow to melt. Students measure the height of the water in each glass or cup, and record their results on the worksheet. They answer questions...
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Natural Disasters
Students, in groups, research the problems that occurred in the aftermath of Hurricane Katrina and how the government could have been better prepared. They develop a useable plan for how the government could better prepare for such...
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Patterns of Settlement in Early Alabama
Fourth graders study the settlement of Alabama. They collect data from the U.S. census website and answer questions regarding settlement patterns in the counties of Alabama in 1820. They write a paagraph describing where they would have...
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Is it Partly Cloudy or Partly Sunny?
Students investigate the concept of weather and how it is created. They review relevant vocabulary related to weather. Students predict weather given slight background knowledge. The lesson includes background information for the...
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Tracking the Storm
Young scholars discuss the different types of storms that can hit land. They locate specific coordinates on a plane grid. They discuss lonsgitude and latitude to plot the coordinates of a tropical storm. They practice finding...
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Wetland Safari!
Students identify how humans, fish, plants, birds, insects and other wildlife benefit from wetland environments. They observe a wetland and its inhabitants, draw a migration map that represents how birds use wetlands in traveling long...
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Geography: World Dynamics
Students discuss and examine how the world is changing. After reading an article, they discover the immediate changes that have taken place and how they have effected living things. They complete a worksheet identifying the changes as...
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Would You Like to Attend School in Japan?
Sixth graders construct pro and con T-charts about their education system and that of Japan. They choose which system they prefer and give five reasons for it. Their reasons must be based on strong arguments and evidence.
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Rain Gardens for Controlling Excess Runoff
Students address the idea that human beings live within the world' ecosystems. They discuss how humans modify ecosystems as a result of population growth, technology, and consumption. Students discuss how the human destruction of...
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World's Most Dynamic Force
Students explore the Earth's forces. They review an assessment task and its accompanying rubric. They classify ten items as long-term or short-term interactions of the Earth's components and rank the destructive impact of the forces. ...
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ESOL Environment and the World
Students examine vocabulary cards with pictures of each season and weather terms. They answer a series of questions regarding the weather using the correct vocabulary. They use magazines and newspapers to find pictures and activities...
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Along Our Coast
Students explore the coast lines of Florida. They examine the benefits of estuaries and examine the estuary systems found along the coast. Students research and construct a saltwater food web.
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Learning About Thunderstorms
Students research thunderstorms using the Internet, science book, or another reference book. Then, they can take a specific aspect of thunderstorms such as lightning, thunder, hail, rain, or something else that occurs during a...
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Selecting Soil Organisms in Compost
Students conduct an experiment to demonstrate that many of the enzyme systems needed to break down society's wastes exist in nature among the decomposers in a compost pile. They culture compost bacteria on starch agar to examine the...
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Selecting Soil Organisms in Compost
Learners demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...