Curated OER
The Big Balancing Act
Students describe chemical changes occurring in hydrothermal circulation systems. They make inferences about the significance of these systems to ocean chemical balance compared to terrestrial runoff.
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Structure of the Earth
Eighth graders examine the forces that are constantly acting on the Earth. They describe the theory of tectonic plates and demonstrate the two kinds of earthquake waves. They also examine the role of volcanoes in the structure of the...
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Earthquake Challenge
In this earthquake facts review or quiz instructional activity, students read descriptive statements and choose the correct multiple choice answer. Students write 13 answers.
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Earthquake Crossword Puzzle
In this earthquake crossword worksheet, students read ten clues and determine which word in the word box best matches. Students fit their answers in a crossword puzzle.
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Hydrothermal Vent Challenge
Learners discover common features of hydrothermal vent fluids. They use this knowledge to locate possible undiscovered hydrothermal vents on the ocean floor.
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The Dynamics of Plate Tectonics
Simple lab and modeling activities can help your students understand the movements of the Earth's crust.
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Where There's Smoke......
Students use fundamental relationships between melting points, boiling points, solubility, temperature and pressure to develop explanations. In this chemistry lesson students complete an activity.
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Going to Extremes
Students compare and contrast Archaea with bacteria and other organisms. For this ocean lesson students complete diagrams.
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The Pacific Ocean
In this Pacific Ocean worksheet, students read 2 pages about the Pacific Ocean and answer true and false questions. Students answer 10 questions.
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Amazing Planet DVD-Video Assignment
In this geography skills worksheet, students watch the National Geographic video "Amazing Planet." Students then respond to 13 short answer questions about the content of the video.
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Mt. Saint Helens
In this Mt. Saint Helens worksheet, students read the passage about Mt. Saint Helens and answer true or false questions. Students answer 10 questions.
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Geology Word List
In this science worksheet, students review the vocabulary words for the separate categories related to the concept of geology.
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Tsunamis
Students investigate the natural disasters known as tsunamis by researching the Internet. In this nature lesson, students define the word tsunami and discuss how they are created. Students complete an online activity based on water...
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Shake, Rattle and Erupt
Students study myths regarding four earthquakes myths. They receive a list of supplies each family should have at home to prepare for an earthquake and construct an "Earthquake Preparation" poster showing some of the most important items...
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It Looks Like Champagne
Students determine some practical implications of the discovery of liquid carbon dioxide in deep-ocean ecosystems. They interpret phase diagrams and explain the meaning of "critical point" and "triple point."
Curated OER
Changing Ways
Third graders examine hard boiled eggs as possible models for the earth's layers.