Curated OER
Who? Who? Whoooooooo?
Students read Poppy by Avi and then dissect an owl pellet. They complete a KWL chart and play vocabulary games to prepare for the dissection. They examine what the pellet can tell us about the owl's life.
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Plants 'R' Us!
Students investigate the interdependencies of plants and animals, and study what a food web is. They create a food web using yarn and images.
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The Magic School Bus Rocks and Rolls
Students participate in a science experiment to show them the power that water erosion has to sculpt stone. They explore how running water moves earth and creates new landforms.
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Backbones - Chicken-Style
Students observe individual bones that comprise the neck portion of a chicken's backbone. After cleaning the bones of tissue, they examine the dried vertebrae and observe how they are adapted for support and protection.
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Sun and Temperatures
Students consider the relationship of temperature to environmental conditions and then apply their knowledge to a practical event. The task assesses students' knowledge and application of that knowledge to an additional situation.
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Toxicology and Living Systems
Pupils investigate how toxic chemicals affect biological systems. They determine the toxic dose of a chemical that inhibits seed germination in a Brassica rapa. They investigate the effect of environmental tobacco smoke on human lung...
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Can You Get A Charge Out Of Matter?
Students observe and demonstrate how objects can be charged positively and negatively and how static electricity works. They observe a teacher-led demonstration, and in small groups rotate through various static electricity activities,...
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A Tail to Tell
High schoolers observe populations of Lumbriculus to discover some of the adaptations that allow them to live successfully along the shores of ponds and marshes. They also design and perform experiments to test proposed hypotheses for...
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Rainforests of Madagascar: Role Playing and Decision Making
Students examine reasons for deforestation and become familiar with Madagascar and its culture, while describing biological and abiotic components of a rainforest, and looking at aspects that must be addressed to resolve the issue of...
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Genetic Disorders with Cultural Roots: International Insects
Students recognize that certain populations have specific genetic disorders that could benefit or harm them in their environment, work out punnett square problems and infer offspring probabilities from results, and provide advantages and...
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Photosynthesis
Seventh graders investigate a multidisciplinary unit with an emphasis in using technology in order to engage them. The students perform Internet research about photosynthesis with a written assessment taken from the WebQuest.
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Electric Current and Circuits
Compare the drift speed of conduction electrons in a current-carrying wire to the signal speed of changes in current. They also distinguish between DC and AC and describe how AC is converted to DC.
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Dirty Decomposers
Seventh graders design and conduct experiments to determine what environmental factors favor decomposition by soil microbes. They use chunks of carrot for the materials to be decomposed, and their experiments are carried out in plastic...
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Ionic Bonding
In this ionic bonding worksheet, students observe diagrams about ionic bonds and crystal formation. They answer 37 short answer questions about the properties of monatomic ions, polytomic ions and write correct formulas.
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The Excretory System
In this excretory system instructional activity, students read a brief excerpt about water balance and the excretory system. Then they identify what compound birds, insects and reptiles living in dry habitats excrete. Students also...
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Chordate Hearts
In this chordate hearts worksheet, students read a passage describing the differences of the hearts of fish, amphibians, and reptiles. After reading, students label diagrams and answer questions.
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Breathing
In this breathing worksheet, students will review vocabulary words and topics relating to the lungs and the parts of the breathing system in humans. Students will explore how exercise effects the carbon dioxide that is exhaled. This...
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Petroleum Chemistry
In this petroleum chemistry worksheet, students review hydrocarbons which includes petroleum. Students understand the properties of petroleum and where it is found. This worksheet has 12 words in a crossword puzzle, 6 fill in the blank,...
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Measuring Wind Speed
Students study wind speed and collect wind speed data. In this wind speed lesson, students visit a website to learn about the local wind speed forecast for their week. Students discuss wind and wind speed. Students collect wind speed...
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Let's Create an Ecosystem
Seventh graders discover how an ecosystem works by creating one in class. For this Earth science lesson, 7th graders study vocabulary terms associated with ecosystem and read environment handouts. Students create an...
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Food Chains in a Forest
Learners explore food chains in the forest. In this food chain lesson, learners listen to the story The Tree in the Ancient Forest by Carol Reed-Jones. They create a food chain to match the story and then create a food chain of...
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A Hydrothermal Adventure
Students analyze hydrothermal vents. In this hydrothermal vents lesson plan, students discover the effects of hydrothermal vents on tectonic plates. Students make model hydrothermal vents to understand how they form and operate.
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Wetlands - Food Web Relationships
In this food web relationships worksheet, students click on the links to learn about the food web relationships in the wetlands and answer short answer questions about it. Students complete 8 questions total.
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Food Web Relationships
For this food web worksheet, learners create a food web matrix and answer short answer questions about the food chain according to the matrix. Students complete 7 short answer questions.
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