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Water Cycle in a Bag
Learners participate in a hands-on activity that demonstrates how the water cycle functions. Students look specifically at condensation and evaporation during the recycling of water.
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Water World Story
Fourth graders write a story about how a drop of water may have traveled to school. They design a presentation on the water cycle.
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States of Matter: Liquid
Students work in a mini lab where they measure the temperature every 30 seconds for several minutes as water is heated. They are asked what makes liquid different from a solid. Students view a PowerPoint on the model of liquids,...
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Rain, Rain, Go Away
Students conduct a number of experiments involving evaporation and condensation. They view and discuss a video about the water cycle and then design posters about the rain based on the book "Cloudy With A Chance of Meatballs".
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Moist Air & Clouds
Fifth graders study the weather and water cycle of clouds. In this water cycle lesson, 5th graders read background information about evaporation, condensation, and the states of water.
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Ecology
Students identify and describe three states of water. They predict how water will change states.
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Earth's Hydrologic Cycle
Learners examine the water cycle. In this hydrologic cycle lesson, students follow the provided procedures to demonstrate the how water moves around the planet through the dynamics of the water cycle.
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Capillary Action and Adhesion
Learners perform classroom experiments to observe adhesion. They perform a second experiment using sand, salt, water, and a heat lamp to observe the principle of capillary action. They also experiment with adhesion in plants.
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Towers and Turrets
A lesson on architecture will help young artists consider perspective. Your class will use water colors to paint towers and turrets. You can connect this art lesson to famous buildings like the Taj Majal in India, Saint Basil's Cathedral...
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Storm Drain Dumping
Young scholars conduct an experiment to show how water gets contaminated through neighborhood runoffs.
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Up, Up and Away
Third graders are presented with the problem of: Do all liquids evaporate at the same rate? The lesson contains adequate background information for the teacher. They participate in a lab experiment in order to test the scientific...
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Here It Goes Again!
First graders work on patterns in nature and to recognize how different living things adapt to different environments such as the rain forest.
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A SALT WATER-Y WORLD
Students observe a model of the distribution of the earth's water and compare the relative volumes and percentages of types of water on earth.
Science Friday
Sublime Sublimation
Dry ice isn't dehydrated water, and young scientists learn why in this fascinating presentation. After watching a video, they complete three different activities using dry ice. Upon completion, they discuss the scientific principle.
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Melting the Ice: Energy Transfer
Students study thermal energy and energy transfer to sea ice processes. For this energy transfer lesson, students make their own ice cream and discuss energy transfer and thermal energy. Students view a radiation overhead and its role in...
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Hydrologic Cycle
In this science worksheet, students examine the hydrological cycle through the coloring of the picture that graphically organizes the concept.
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Science: Water States
First graders investigate the various forms of water. They discuss the properties of water. They discover examples of water's various states and locate other solids, liquids, and gases in their homes.
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Why is the Sea Salty?
Students conduct a hands-on activity to investigate salt concentrations in water and how salt remain after water evaporates. They can also do a Saltwater Painting to once again observe the evaporation. process.
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Rock Candy Crystals
Students discover how rocks are created. In this rock formation lesson, students investigate saturation, evaporation, and phase changes in geology. Students create rock candy from skewers, string, boiling water and sugar.
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Solutions and Suspensions
Students explore matter by conducting an in class demonstration. In this liquid mixture lesson, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid doesn't dissolve...
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Formula of a Hydrate Lab
In this hydrate worksheet, students find the formula of an unknown salt by determining the mass of water in the heated compound. Students burn off the water and record data to establish the final mass and formula of the hydrate.