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Growing Plants Using Space Technology
Learners explain why delivering planet nutrients to crops at the correct time and amount is important. Students list possible negative effects of improper nutrient delivery. Learners descrive two problems that farmers are now able to...
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Coal Formation
Students create a condition in an aquarium which allows the formation of coal. Students observe changes in decomposition and color of materials present in aquarium before a coal layer appears. Plant "fossil" imprints will be left behind.
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Air Pressure
Pupils investigate the basic principles of air pressure. In this experimental activity students use materials to create several different experiments that help to explain air pressure and friction.
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Groundwater Pollution Site Assessment
Students study how a geologist examines a hazardous waste spill using an actual site. They use site data to map the spill, find its source and determine how fast the spill is spreading.
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Aquifers and Recharge Areas
Middle schoolers create a model of an aquifer and describe how an aquifer works. They describe how running affects an aquifer and prepare a model presenting to local planners the important aspects of protecting recharge areas.
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Emulsion_ Compulsion
Students experiment with common household products to determine the properties of emulsions and how they fit into the classifications of matter through this series of lessons.
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Mapping the Ocean Floor
Students study the bottom structure of underwater habitats and how they can be mapped.
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Mold It
Pupils make molds of various items of their choosing using the Molt-It kit. They discuss the scientific value of making molds.
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Dimming the Sun
Students collect, interpret and analyze weather variable data. They describe atmospheric variables that affect evaporation. Students create graphs and analyze the information collected.
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Investigating Porosity and Permeability
Student describe porosity and permeability in sand, gravel, clay and potting soil. They experiment using different materials to discover the different porous substances and the permeability of the same substances. Young scholars place...
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Let's Make Waves
Students investigate the concept of waves and how they are formed. The force of wind is demonstrated as the prime factor to the creation of ocean waves. Students research the concept in detail for better comprehension.
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Hand washing Laboratory Activities
Students are exposed to the benefits of many antimicrobial soaps to prevent infections. In the food-service industry, studies indicate that inadequate hand washing and cross-contamination is responsible
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Perpetual Motion
Students discuss movement of air currents and then experiment to create visible models of air currents. Students connect the model to weather patterns.
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Fish Tank Optics: Learning How Light Travels
Students examine light waves and see how they travel. They explain that light moves in waves, which can bounce off of or go through materials. They use a flashlight to shine on a variety of objects.
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Create a Cloud in a Bottle
Students observe an experiment showing the formation of a cloud. They write a paragraph summarizing the condition that are necessary for a cloud to form and explain the weather situations cause cloud formation.
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Air Pollution Over Where?
Young scholars predict the movement of an air borne pollutant using their understanding of air currents. They determine which governments and/or communities should be contacted to be forewarned. They also explore the properties of their...
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What Changes Occur When Ice Melts?
Young scholars explore the physical process of melting. They observe melting ice and answer questions related to energy transfer during phase changes.
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Wind Distribution of Weed Seeds
Young scholars investigate how many seasons it would take for wind to disperse seeds one mile downwind from an initial growth of one spotted knapweed plant. They construct and use a wind tunnel as part of their experiment and graph their...
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Sponges - A Coloring Worksheet
In this sponges worksheet, students read the information about sponges. Students answer the provided questions about the reading passage. Students color the illustration at the bottom of the page.
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Genes and Aging
Students explore genes and the way we age. They assemble a worm collection device called a Baermann Funnel. Students collect Caenorhabditis elegans or other active nematodes from local soil samples. They observe the appearance and...
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Storm That Drowned a City
Students watch a teacher demonstration modeling how wetlands can help reduce a hurricane's impact and describe what the model represents. They record data related to how different meshed materials affect a steam plume. Students compare...
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Mussel Movements
Students consider the impact of invasive species on local environments. In this ecology lesson, watch the video, Arizona Wildlife Views, which focuses on invasive species. Students develop vocabulary, relate to meaningful comprehension...
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Geology of Yosemite
Students are shown slides of Yosemite and explore how the valley was formed by performing an experiment. Instructions on how to set up the lab are included. They can be assessed orally or by writing a report on the outcome of the lab.