Curated OER
Geometry of Exploration: Eyes Over Mars
Students research how engineers and scientists generate linear and angular measurements with geometry to survey the Earth and Mars. They assess how geometric shapes affect navigation. A surveyor comes to the classroom and explains how he...
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A Measure of Greatness
Students participate in a variety of Olympic themed activities in order to measure their results. In this measurement lesson, students participate in cotton ball shot put, paper plate discuss throw, and other events to have fun while...
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The Ogre Bully Lesson
Students investigate bullies, agriculture and cooking by completing worksheets about a book they read. In this story analysis activity, students read the story The Ogre Bully, and discuss bullying as well as farming with their...
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Mystery of the Alaskan Seamounts
Students study seamounts and the processes that form them. In this Gulf of Alaska lesson students interpret data and investigate a hypothesis.
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Boom and Fizz
Students investigate the differences between a physical and chemical change. They observe various demonstrations involving physical or chemical changes, make predictions, and record what they see, hear, and smell.
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Habitats and Deep Sea Environments
Students examine and identify the characteristics of the four zones of the ocean. They discover the amount of diversity in marine habitats. They also explore the adaptations organisms have that have allowed them to survive.
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Roots of the World
Students recognize consist stems, trunks, leaves, and roots. They compare different types of roots by observing and comparing photographs. Aterwards, they observe the growth of a lima bean plant and document changes in root and shoot...
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Hold on Tight!
Students explore the close connection between plant roots and the soil in which they grow. They investigate the roots of plants, make models of plant roots using pipe cleaners, and examine photos and images to explore the connection...
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Playground Changes
Students develop both writing and artistic skills as they document changes in their school environment. They observe how the environment of their school playground changes throughout the year by drawing and describing plants, animals,...
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A Tour of Rome Fit for an Emperor
Students travel to Rome. In this geography skills lesson, students explore famous places in Rome with Google Earth tools. Students research the city of Rome and create touring brochures of the city from the perspectives of past emperors...
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Student Illustrations and Writing About the Sun
Students discuss what they know about the Sun. The teacher distributes work sheets and asks students to draw the Sun and label any parts of it that they know. Students write what they know about the Sun.
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Observations and Inferences
Students observe how to distinguish observations form inferences. In this examining inferences lesson students list observations relating to the activity and discuss the importance of them.
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Density of Minerals
Students determine the mass, volume, and density of two different mineral samples. Students show data and calculations as well as answer questions about the mineral identities.
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Four Seasons
First graders examine and describe the characteristics of the four seasons. Using a computer, they write one sentence about each of the four seasons and draws an illustration to accompany it. They present each drawing and sentence to the...
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The Miracle Fish: Learning to Design an Experiment
Learners develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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A Colorful Rainforest
Students are introduced to the various types of birds that make their home in the tropical rainforest. In groups, they use a template of a tropical bird and use color to identify each physical feature. They use the internet to research...
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Cruising Aircraft and Balanced Forces
Pupils, after reading an explanation from a NASA Web-based textbook, demonstrate an understanding of the text by applying it to questions involving cruising aircraft and balanced forces.
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Colored Dots 1
Students observe that colored markers are a mixture of many different colors by performing a chromatography experiment. They make observations, record information, and make generalized inferences from their observations.
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Colored Drops
Students examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable explanations...
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Soap, Wood, and Water
Students measure the properties of two different types of soap and wood and calculate their densities. Then they predict whether or not whether or not each object would float or sink in fresh or salt water.
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Chemical Weathering
Students measure the effect of water temperature on the rate of a chemical reaction, similar to the interaction of a weak acid and carbonate rock, using hot water and effervescent antacid tablets.
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Instruments and Measurement
Students circulate through stations to determine the proper instrument to make a certain type of measurement. They must make measurements of mass, volume, length, area, electrical current, temperature and force.
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Model Mania
Eighth graders study the conservation of matter. For this chemical reaction lesson students examine what happens during a chemical reaction and complete a lab activity.