Curated OER
The Tides
Students experience a computer based applet that explains why the Earth experiences tides.
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The Lunar and Terrestrial Tug of War
Fourth graders, in groups, locate, comprehend, interpret, and evaluate information about celestial bodies that influence ocean tides on Earth. They apply this information through graphic representations.
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Tides of Change
Young scholars use the Internet to gather information on tides and then use this information to determine the period of revolution of the moon around the earth (part 1) and the relative pull of the sun and the moon on the tides (part 2).
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The Intertidal Zone: Tides and How Creatures Survive
Students study the properties of ocean water and tides and learn about animals that live in intertidal zones. In this intertidal zone lesson, students participate in classroom stations to learn about fresh water and salt water, cold...
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The Intertidal Zone: Tides and How Creatures Survive
For this intertidal zone worksheet, learners study the various marine life creatures and list the characteristic that allows them to stay put in the intertidal zone. Students then draw or cut and paste the marine life and seaweed into...
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Topsy Turvey Tides
Students explore ocean tides. They research how the sun, moon and earth affect the tides. Students draw a diagram illustrating low tides and high tides. They discuss the affect of gravitational pull on the oceans.
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Galveston Island
Students discuss as a class how waves are formed. In groups, they participate in an experiment in which they can determine the effect of the moon on waves and discuss how Galveston Island formed over time. They identify the soil makeup...
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Graphing San Diego Tides
Students observe the tides in San Diego for one month. Using this information, they graph the tides on a chart along with the phases of the moon. They answer questions related to the graph to end the lesson.
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Time, Tide, and Quahogs
Students read tide tables for Waquoit Bay as the simulate determining the best time to go clam digging for a Wampanoag clambake. They graph the tide tables while realizing that the tides a Waquoit Bay are one hour later than those at...
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Turbidy and Water
Students use observation skills in assessing the water quality of water samples in this activity and learn that the tastes and preferences of others can be different.