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Demonstrating Erosion in Action
Students easure and record volume of water, then measure and record mass of soil. They explain the effects of the following in controlling erosion: Contouring, cover crop, strip cropping, reforestation, inter-seeding.
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Diversity And Adaptations Of Organisms
Seventh graders investigate how organisms respond to environmental stimuli through their behavior. They observe how plants and animals respond to varying amounts of light, water and gravity.
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Leaching Landfills
In this leaching landfills worksheet, students conduct an experiment by following the procedures, observing the results and discussing the conclusion about how garbage leaches into our water.
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Underground Pollution
Fourth graders construct their own aquifer. They discover how water travels underwater and identifies sources of underground pollution. They record their observations and discuss the results.
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The Giant Barrel Sponge
Students study barrel sponges. In this science and art lesson, students discuss what sponges are, create their own sponge, and share what they created with the rest of the class.
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Watercolor Easter Eggs
Students complete an art project. In this Easter lesson, students use coffee filters to create large Easter eggs, decorate them with magic markers and then dip in water to create a stained glass effect.
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Wetlands Project
Young scholars discover how wetlands filter out contaminants before they can reach other bodies of water. In groups, they design and build a model of a stormwater wetland. They test the water quality and inform their classmates about...
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The Magic School Bus Gets Swamped
Students participate in an experiment that shows them how wetlands filter dirty water. They work in groups to accomplish this experiement with the help of supervisors. A bulletin board can be created to show the plants and animals that...
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Gonna Take a Sedimentary Journey
Young scholars collect water samples from a local source, test it, filter it and identify the materials suspended in it. Students disucss the possible sources of sediment in their watershed.
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Baleen Whale Feeding Activity
Learners compare the size of baleen whales to humans. They also assimilate the different feeding methods of baleen filter feeding and gulp feeding whales.
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Understanding Filtration
Students discuss the work "Filter." They list types of filters they know about and look at both clean and used filters. Students speculate on how a filter might be important to a fish. They listen to the instructor tell them about...
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Color Burst
Students gain experience in asking questions and conducting inquiry by exploring the separation of colors in water and other solvents; to communicate and share findings of student investigations.
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Mixing Colors
Students listen to a story about mixing colors. They explore color using cups of water, color and coffee filters. They use sight word vocabulary to describe the colors.
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Underwater Vision
Students use colored lights and fabric to study an underwater ocean scene. In this light study lesson plan, students draw a picture using colored markers and hypothesize what their drawing will look like using filters. Students study...
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The Science of Papermaking and Paper Recycling
Students practice bleaching recycled fibers. Using colored copy paper, they cut it into strips and put it in a blender with water. They filter the pulp and stir in the bleach. They compare the original paper with the bleached sample...
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Ground Level Ozone Testing
Students prepare Shoenbein Paper to test the ground level of ozone. They dip a strip of their test paper in distilled water and hang it at a data collection site. They determine the relative humidity of the data collection site. Using a...
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Paper Chromatography
Students participate in an experiment determining how to separate a mixture of dyes in water-soluble ink.
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Sand Castles: Pre-engineering 101
Students examine how soil holds together and what the effect of particle size and water content is on soil. For this engineering lesson students complete a lab, record their observations and discuss what they learned.
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Make a Comet Model and Eat It!
Students create models of comets. They develop a comet model in a team and exchange samples with other teams. They use their senses to demonstrate the filters on a spectrometer and record their data. They discuss the contents of their...
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HOLD ON TO THAT
Students will analyze how water enters different soils, how readily it passes through and how much water is held.1. Materials needed for the activity are; pint of clay, pint of sand, pint of loam, newspaper,
three frozen fruit juice...
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What Goes On Down Under?
Young scholars explore the sources for recharge and discharge of groundwater. They research the connection between surface water and groundwater. Students construct a model of an aquifer and explore recharge and discharge of the aquifer.
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Biocomplexity Lab Activity: Permeability
Learners identify how water moves through materials such as rocks or sand. Students measure the permeability of water through glass spheres to represent the movement of water in sand, an aquifer, or another sediment. During the...
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Flood!
Students examine different types of soil have different capacities for retaining rainwater. In this science lesson, students determine that if the soil in an area will not hold enough rainwater there may be a flood. Students experiment...
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Arsenic Contamination: Natural Disaster or Human Induced?
Young scholars 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.