Curated OER
Shake, Rattle and Roll
Students compare the weathering of materials. in this weathering lesson, students experiment with the chemical and physical weathering of different materials. Students use salt and water as an example of how weathering occurs.
Curated OER
Add & Subtract with Hudson River Shipping
In this shipping on the Hudson River worksheet, students record information about types of vessels seen on the Hudson River and respond to the questions that follow about each. Then they identify the Alice Oldendorff which carries road...
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There's a Watershed in my Backyard!
Students explain what the term watershed is by creating a model. In this science, geography instructional activity, students demonstrate how the water moves in a watershed. Additionally, students learn about point source and nonpoint...
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CONTAMINANT SCAVENGER HUNT
Students identify substances and activities within a household that contribute to water pollution and identify safe cleaning alternatives for commercial cleaning products.
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Driving Currents
Learners conduct a variety of investigations to see how water, heat, and salinity affect the flow of the world's ocean currents,as well as, explore many factors that affect the flow of the world's ocean currents. They also describe in...
American Chemical Society
Using Color to See How Liquids Combine
Blue-tinted water is added to unknown liquids that have been tinted yellow to find out how they interact. This is a memorable activity that is part of an investigation on the properties of liquids, which is part of a unit on the...
Curated OER
Fun With Chemical Changes
Looking for a terrific chemistry lesson for your 5th graders? This one could be for you! After a teacher-led demonstration, learners are broken up into groups and perform an experiment using cabbage juice, water, window cleaner, and...
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Mooring Mobiles Lab
Oceanography experts use candy to construct a model of a bio-physical mooring that would test a variety of factors. Each piece of equipment to be included on the mooring is described within the write-up. As pupils gather the candies for...
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Water Properties of the Great Salt Lake
Fourth graders examine the ecosystem of the Great Salt Lake in this two-part instructional activity, completing a KWL chart before and after the field trip to the site. While there, they draw and write about their observations. To test...
Curated OER
Acid, Base, or Salt?
In this acids and bases worksheet, students read about the differences between acids and bases and then complete a table comparing the characteristics of both. Then students determine if the given statements describe an acid, base, or...
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Electrolysis of Water
Ninth graders examine the electrolysis of water by completing an experiment. In this water lesson students will explain how hydrogen can be extracted from water and how energy flows through an electrolysis system.
Curated OER
Advanced Critical Reading: Salt
In this critical reading worksheet, students read a passage regarding salt then answer three questions based on the reading.
Curated OER
Great Salt Lake
Fourth graders make an ecosystem that brine shrimp can live in and take data as to what level of salinity the water is, how cold it is, and other data that students may think is important. They also hypothesize and predict the outcomes...
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Ocean Water
In this ocean water worksheet, students will look at how oceans affect us, how oceans originated, and what oceans are made up of. This worksheet has 15 fill in the blank questions.
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Fat, Sugar, and Salt
Young scholars examine how fat, sugar and salt is manufactured and placed in prepared foods. In this food additives lesson students complete a lab activity and fill out a worksheet.
Curated OER
Still Waters
Students construct a still to turn seawater into drinking water. They estimate the cost of distilling it. They investigate ways to make the conversion more efficient. They track the source of their home drinking water and make a map of...
Curated OER
Water - the (Nearly) Universal Solvent
In this solvent worksheet, students explore why water is considered a universal solvent. Students explore what can change dissolving rates. This worksheet has 8 matching, 3 short answer, 11 fill in the blank, and 4 problems to solve.
Curated OER
Worksheet 1
For this calculus worksheet, students answer 5 short-answer problems regarding different salt solutions per gallon, various size tanks, water flow and time.
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Dissolving Salt
Fifth graders, in groups, complete an experiment/activity in which they dissolve salt in a cup of hot water and then observe what happens as the water evaporates over the next few weeks.
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Frozen Water Before? I'm Sure You Have; But I Bed You've Never Frozen Salt Water! Water!!
Students examine what happens to salt water when it freezes. In groups, they measure density and salt concentrations in different samples of water and record its freezing time. They discuss the relationship between water density and...
Curated OER
Water Hardness- Causes and Testing
Eighth graders examine what materials cause water hardness and the relative measure of water hardness in a two part lab activity. In part one, 8th graders add an assigned soap test solution to eleven different test tube solutions in...
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Temperature and Water Density
Students consider the effects of temperature on water density. For this Earth Science lesson, students evaluate a demonstration of cold and hot water currents in a model. Students use two liter bottles and varied water temperatures with...
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Salinity and Brackish Water Systems
Young scholars are able to tell the difference between brackish and salt water. They also are able to distinguish water qualities specific to each type of water. Students answer various questions about all types of water.
Curated OER
Saltwater: Nifty Aqueous Colorful Layers
A classic investigation on the density of liquids is explained for you in this lesson plan. Te begin, you prepare water samples of different salinities and then add different food coloring to keep them separated and easily identified....
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