Curated OER
Asexual Reproduction
Learners identify the different types of asexual reproduction. In this biology lesson, students name organisms that reproduce asexually. They answer an interactive quiz and check their answers afterward.
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You Are Where You Live
Students explore where insects live and how they have adapted to their environment.
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You Are Where You Live
Third graders observe insects in a number of habitats. They recognize which insect characteristics are adaptations to their habitats.
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Soil Organisms
Students work together to collect soil samples from different locations. In the samples, they identify the macroorganisms and classify them. They identify the conditions that affect how macroorganisms grow. They also analyze and identify...
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Show Me Economics
Students identify the penny as a copper coin worth 1 cent. They discover information found on the penny: President Lincoln's face, Lincoln Memorial, date, and location of minting.
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Missing Macroinvertebrates
Students investigate the concept of a macroinvertebrate. They observe the presence of increases or decreases in population in order to test for factors that contribute to the extinction of a species. Students predict the likelihood of...
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History and Development of the Microscope
For this microscope worksheet, students review how microscopes work and how early scientists figured out how microscopes could help them with their discoveries. This worksheet has 3 fill in the blank and 7 short answer questions.
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Hudson Canyon Expedition Let's Bet on Sediments!
Students investigate and analyze the patterns of sedimentation in the Hudson Canyon students observe how heavier particles sink faster than finer particles. They study that submarine landslides (trench slope failure) are
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Ecosystems
Third graders identify and define an Ecosystem and the basic needs of all animals. They collect pond water in a pickle jar. They observe the organisms that are in the jar to keep an ongoing record of the creatures and their population.
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Fun with Ecology
Students explore their environment. Given a question and a scenario, they conduct a field study of a designated area. In that area, they count and tally the number of insects that are present.
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How Does Water Cause Weathering?
Fourth graders explore the weathering process of water on rocks. They observe how water and friction from other rocks cause them to weather. Students discuss examine and discuss various rocks found on the playground, beach, etc. They...
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What's Making It Look So Brown Outside?
Ninth graders analyze cars and particulate matter in the atmosphere. They analyze results of particulate pollutants and identify which vehicle gives off more particulates. They identify sources of particulate matter and relate to...
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Activity #9 A State Debate!
Students list individual properties of solids, liquids, and gases. They examine that some properties have more than one state of matter. Pupils consider whether shaving cream, is a solid, a liquid, or a gas, or some combination.
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Microscopy Exercises
Learners explore organisms and botany by utilizing microscopes. In this microscopic research lesson, students define many plant and organism related vocabulary terms such as conifers, moss and spores. Learners view spores and other...
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Exploring Microscopes
Students explore the parts of a microscope. In this microscope lesson, students examine simple and compound microscopes. Students discover how the parts of a microscope work together to generate an image.
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Observing Compost Invertebrates
Second graders examine compost piles and what invertebrates help decompose the organic matter. In this compost invertebrates lesson students collect invertebrates found in a compost pile and examine them.
Alabama Learning Exchange
Properties of Minerals
High schoolers explore the basic building blocks of our planet. In this minerals activity students begin the process of forensics on the basis of investigation and drawing conclusions from observations.
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Matter
Third graders are introduced to the topic of matter. As a class, they brainstorm what they already know about matter and its properties. After completing a worksheet, they participate in an experiment in which they observe matter in...
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Heat Energy- Temperature
Second graders investigate the meaning of temperature. They determine what happens to a thermometer when the temperature rises or falls. They place thermometers in different classroom locations in order to compare the temperature in a...
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Science: Exploration Tubs
First graders develop skills of scientific inquiry. They determine which objects float and which sink.
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Microscopes Online
In this microscopes worksheet, students access a website to complete questions about the early compound microscopes and the scientist involved in the development. This worksheet has 1 graphic organizer, 7 fill in the blank, and 10 short...