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Photosynthesis: How do plants make food?
Students study why plants are green and how water is transported in them. They examine how plants respond to different amounts of light.
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Physical and Chemical Properties of Water
High schoolers experiment with water as a component of suspensions, solutions, and heat conduction contributing to the use of food and the health and wellness of human beings.
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Non-Nutrients: Fiber and Water
Young scholars discuss how much fiber and water a person needs each day. They use beans soaked in water to show the benefits of water to the human body. They also learn the health benefits to eating healthy.
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Water, Water Everywhere
First graders study water-its properties, its 3 states, and the way we rely on it for everyday living. They read Water, Water Everywhere, draw murals of where they have seen water and the ways they use it and eat/drink snacks that are...
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Sink or Float Water Play Activity
Students experiment with different objects to see if they sink or float. They can also choose certain colored items if more review is necessary.
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Florida's Springs
Students illustrate how water is stored and the water cycle. They discover how underground water can become contaminated.
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Florida's Springs
Students calculate the water usage for irrigation of school grounds. They use maps in determining which areas are irrigated.
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How Our Water Becomes Polluted
Students list causes of water pollution, discuss how people contribute to water pollution, and explain concept of watershed.
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Building a Better Body
Fourth graders investigate the six essential nutrients. They read a handout, discuss the six nutrients, and construct a sandwich using ingredients that belong to the nutrient groups.
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Rock Creek Water Quality
Ninth graders test water in a local creek using chemical kits and probes. They take GPS readings and digital photos. They calculate the Water Quality Index and create a spreadsheet of the test data.
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Wildlife Sampling
Seventh graders discuss water issues and its affect on salmon population. They recreate a sampling river with fish (cheddar) and scoop them to tag them (which means they exchange them for pretzel fish.) They complete a spreadsheet to...
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Rock Creek Water Quality
Ninth graders test water in a local creek using chemical kits and probes. They take GPS readings and digital photographs. They calculate the Water Quality Index and create a spreadsheet.
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Natural or Cultural?: The Features of Yosemite Park
Students analyze a 1936 national park map of Yosemite to distinguish the natural features from the cultural features.
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"I'm Warm Now"
Third graders predict the amount of time and the quantity of water wasted when waiting for water to warm up. They collect data for the sinks. They calculate the average of water wasted per day and make projections for the city, state,...
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Fireman
Students hold onto a pole in the pool that represents a fireman's pole. When they hear the ding, they go down under the water as far as they can blowing bubbles. They "put out" the fire when they have gone all the way down to the end of...
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Water Quality and Dissolved Oxygen
Students investigate the relationship between dissolved oxygen and organic materials and aquatic organisms. This is a 3-lesson series in which students explore dissolved oxygen and then design an experiment testing the effects of changes.
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Sold! Ageless Water
Students read "Tuck Everlasting" by Natalie Babbitt. They create an advertisement for the spring water described in the story.
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Go Jump In The Lake!
Middle schoolers experiment with local lake water to determine the health of the lake waters. They explore the human impact on the lake water, hypothesize and share inferences in a scientific report.
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The Water Detectives
Students collect water samples from designated sampling stations, and discuss water pollution. They analyze the water samples, record the data on a spreadsheet, and present the environmental water quality data to the class.
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What Is the Matter with Water?
Second graders observe matter in all 3 states : liquid, solid and gas, in an ice cream soda. In teams, they are given ice and teams compete to be the first to melt their ice. Winner gets the ice cream soda. They draw examples of 3 states...
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HYPOTHESIZE THIS!
Students predict, measure, collect, and analyze data to investigate heat loss in water and in air.
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EVAPORATION/HUMIDITY
Third graders generate ideas as to where water goes when it disappears, predict what happen to water left on a plate overnight according to its' location, the evaporation of water on plates and come to a conclusion as to why the amounts...
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Desert Water Keepers
Third graders identify ways that cactus plants survive in the desert. They distinguish between water acquisition and water conservation and create their own plant that could survive in a desert climate.
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WATER CHEMISTRY
Young scholars list reasons why water is important and investigate and graph the freezing points of different solutions.