Curated OER
Physical vs. Chemical Changes
In this chemical and physical change worksheet, learners are given details about chemical and physical changes. They are given 2 examples using water and salt and they identify 15 statements as chemical or physical changes. Students...
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Ag Pays
Second graders understand that may jobs relate to agriculture. In this agriculture lesson plan, 2nd graders role play several agricultural jobs and the goods associated with them. Students may contact a community member with that job.
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Catalase and Catalysis
High schoolers explore enzyme catalysis through a series of experiments. In this chemistry instructional activity, students determine the factors affecting catalysis. They explain the different uses of this process.
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Exploring the Sun's Role in Living Systems
Students create graphic organizer webs that illustrate their thinking about seasonal physical and biological changes caused by changes in sunlight. They identify the central role of sunlight in living systems.
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Soild Waste and Recycling
For this unit of lessons, students examine solid waste and recycling. They discover the concept of decomposition. They also observe the decomposition process and make observatins.
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Survival Features
Third graders identify features of producers, herbivores and carnivores. They discuss the features that aid in survival for those animals. They organize animals into categories to complete the lesson.
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Ecology - Ecosystem
Third graders research ecosystems, the work of ecologists, John Muir's contribution to the environment and an endangered species of their choice. They read books, participate in discussions, and write reports.
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Night Creatures of the Kalahari
Young scholars conduct an experiment to demonstrate how fruit fly populations are controlled by spiders. They observe a variety of environments with fruit flies and spiders and consider how vital spiders are to controlling the insect...
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Pond Exploration
Pupils take a hands-on approach to explore the world beneath the water in this activity. They examine the creatures they catch to study about the adaptations these animals have that allow them to survive in this harsh environment. They...
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Strands Walk An Ecological Observation
Students examine an ecosystem and analyze the role of two abiotic factors in the ecosystem. In this ecosystem instructional activity students complete an activity on their ecosystem.
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Earth Day Trash Survey Unit
Students develop an action plan to prevent trash from becoming a problem in the future.
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Green Apples
Third graders brainstorm the effects of light on the growth of plants. In groups, they participate in various activities in which they grow alfalfa sprouts and lima beans. They complete a worksheet on how the varying amount of light...
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What Makes a Healthy Plant?
Students predict the effects of water, light, and soil on the development of a plant and then design an experiment to test their predictions.
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Ocean Color
Pupils examine NASA's SeaWiFS Project Web site to explore how the SeaWiFS Project monitors environmental and climatic changes in the oceans and atmosphere. They answer questions and write a summary in support of continued funding for...
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Termite Biology
Students explore the physical characteristics, distribution and habitat of termites. The lesson focuses on the termite as a social creature contrary to most other insects.
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"Habitats"
Students complete a unit of lessons on animals and animal conservation. They observe a square meter of ground outside the school, set up a model environment, analyze an owl pellet, grow bread mold, and explore various websites.
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Toxicology 2: Finding the Toxic Dose
Students brainstorm with group partners to decide upon a chemical they would like to test, and outline a procedure for their investigation. They then present in groups their ideas to the rest of the class as well as the chemical they...
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Great Salt Lake
Third graders are introduced to the Great Salt Lake (GSL) environment and the various components of it. They make observations about algae and its environment and discuss why it is considered a living organism and various components of...
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I am a Proto-Chicken!
Students exercise their imaginations and use their writing and drawing skills to show what they have learned about Protoarchaeopteryx modesta, the proto-chicken. This is a creative project that is graded based upon originality and...
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Water Quality Survey: Monitoring the Sustainability of Pigeon Creek
Students research the History of Pigeon Creek (or any watershed in your area). For this environmental science lesson, students conduct field tests such as pH and nitrates. They collect data and compare what they collected with other groups.
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Urban Safari: A Walk on the Wild Side
Students discover the urban ecosystem through a series of activities. They explore both the biotic and abiotic factors of the urban environment.
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Sharks and Fishes
Students explain the role of the school of fish as the prey and the shark as the predator, as they participate in the game Sharks and Fishes. They demonstrate quick physical movement, and trickery, by sucessfully staying away from the...
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This Life Stinks!
High schoolers explore the process of chemosynthesis and contrast this process with photosynthesis. They consider the relevance of chemosynthesis to biological communities in the vicinity of cold seeps.
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Creating a Freshwater Ecosystem
Students correctly identify some fishes of Texas and parts of their ecosystem.
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