University of California
Plankton
Plankton: so much more than just a SpongeBob character. Three different activities have kids looking at both phytoplankton and zooplankton in pictures, as well as collecting their own samples (depending on your access to a saltwater...
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Water Water Everywhere and Not a Drop to Drink!
Students describe limitations of fresh water resources on ships at sea. They realize the value of fresh water on the ocean and around the world. Students gain a knowledge of the process and economic cost of desalinization.
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New Jersey Estuaries
Students experiment to discover that salt water is denser than fresh water by creating color coded solutions. They examine how heavy rainstorms and high tides develop layers of different degrees of density.
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Jeannette
Students develop hypothesis about what might happen when salt water is frozen. In groups, they freeze ice samples with different salt concentrations. They use the internet to research the situation of the Jeannette to discover their...
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Salt Water vs. Fresh Water
Students explore why the oceans do not freeze. They explain why they think the Atlantic Ocean does not freeze. Students are given background information about what they are doing. They create a hypothesis about what they believe...
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Antarctica: Effects of Salinity on Icebergs
Students investigate the effects of salinity on icebergs. In this hands on lesson, students design and conduct an investigation into how the amount of salt in ice affects its buoyancy.
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Using Magnetotactic Bacteria to Study Natural Selection
Students observe bacteria that are able to orient themselves using the Earth's magnetic field.They comprehend the difference between anaerobic and aerobic organisms. Students can tell the difference of the shape of magnetic force field...
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Where's My Mummy: Preservation Techniques
To observe preservation techniques firsthand, learners dry a flower in sand and compare cucumber slices soaked in salt water for a week with slices left out to dry in the open air. Video resources (not attached) include one about mummies...
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Which Fish Where?
Here is a lesson outline that prompts elementary students to graph and analyze data regarding fish caught along the Hudson River. They will review vocabulary and complete 2 worksheets which can be accessed by clicking on the provided links.
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Aquatic Organisms
Students create a poster describing the five characteristics of a salt water organism compared to a fresh water organism.
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Advanced Matching--Land Formations Part 1
Using this activity, learners could review information they have covered about land forms, such as hills, mountains and plateaus. This 17 question activity could be used with upper elementary or ESL students to test or review information...
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Layering of Water
Students examine what happens when different types of water meet. In groups, they participate in an activity in which they combine different percentages of salt, fresh and brackish water and record their observations. They let the...
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THE WONDERFUL WATER CYCLE
Students are introduced to the processes of evaporation and condensation as they observe physical changes in water. They observe how matter changes from a solid to a liquid state. Students are explained that steam is water in its gaseous...
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The Weight of Water
Learners examine how salt water is more dense than fresh water through experimentation with eggs.
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Designing A Study
In this designing a study activity, students conduct a study on all types of fish that live in the Hudson River. They complete 8 various types of questions that include mostly short answer in response to their findings. Students also...
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Sprinkles 5
In this environment worksheet, students read the information and complete the survey about their own local habitats and some of the others in Florida.
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Wetlands Ecosytem Study Unit
In this wetlands ecosystem worksheet, students use a set of links to complete an investigation into habitats, mammals, birds, macroinvertebrates, amphibians, trees and plants of a wetlands ecosystem.
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Channel Catfish
Students study the life and biology of the Channel Catfish. In this aquatic biology lesson, students will examine the external and internal features of the catfish along with their breeding habits and environment. This lesson includes...
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WONDERFUL, WATERFUL WETLANDS
Students list characteristics of wetland and describe the functions of a wetland.
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Out of the Deep
Students observe, describe, and record characteristics of ocean animals (mammals and fish) and sea shells. They conduct an experiment comparing and contrasting sugar water, salt water and fresh water and create a mural of coral reef...
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Salt is Good On Sunflower Seeds, But What About Cypress?
Students record their observations about growing a cypress plant and putting salt in the plant. In this cypress plant lesson plan, students observe and record what is happening as the cypress plant grows. This gives directions for...
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Bodies of Water
In this writing descriptive sentences worksheet, students describe 13 different bodies of water using the words small, large, fresh, salt, deep, shallow, protected, still, and flowing. Students should include 2 adjectives per sentence.
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Nothing New? A Physical Change
Fifth graders discuss the differences between chemical and physical changes. In groups, they complete experiments and discover how a physical chnage can be reversed. To end the lesson, they review the steps of the water cycle and...
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pH
Learners use a Colorimetric test to measure pH and gain the importance to life in an aquatic ecosystem pH is. They explore the dramatic effect pH level can have on a water body. Students test the pH level of many water samples.