Curated OER
Why Plants Are Green
Young scholars discover the properties of chlorophyll in plants. In this plant biology lesson, students conduct an experiment to find where the chlorophyll in the plant is located. Young scholars are split into small groups and study...
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Conservation of Energy
In this energy worksheet, students read about the Law of Conservation of Energy and compare the 6 forms of energy. Then students complete 20 matching, 2 short answer, and 6 word problems.
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A STEP IN SPECIATION
Students place different subspecies of a CA salamander are placed on grid map of CA according to where samples were collected. Then discuss patterns of their distribution, their likely evolutionary relationships, and probable sequence of...
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Buffalo Soldiers
Students investigate the role of the buffalo soldiers. In this African American history lesson, students research the African American soldiers of the 19th and 20th centuries. Students discuss their findings and compose songs that...
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IS THE SUN OUR HEATER?
Students explore and discover how the sun provides heat to the earth, depending on the surface as well as the angle of the sun's rays.
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Investigating Electrical Circuits
Sixth graders draw and construct a complete circuit. In small groups they develop a list of questions about electricity, listen to a teacher-led lecture, construct a complete circuit, test circuits, and create an illustration of a...
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Parallel DC Circuits
In this circuits worksheet, students answer 24 questions about parallel DC circuits including finding the current drawn by resistors, the total resistance, and the voltage impressed across each resistor in the circuit. Students also...
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Evolving Views about Minority Rights in the United States
Tenth graders compare and contrast majority and minority outlooks on issues. In this social justice lesson, 10th graders research majority and minority values regarding the Salem Witch Trials, Plessy v. Ferguson, the McCarthy hearings,...
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Energizing Resources
Seventh graders describe electrical energy and how it is produced. In this natural resource lesson, 7th graders explain the various ways of obtaining and using natural resources for energy and the environmental consequences. They will...
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Cooking with the Sun!
Learners access prior knowledge of solar energy and understand that solar energy produces heat. In this solar cooker activity, students complete grade appropriate experiments using the heat of the sun. Learners complete a worksheet on...
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Micro-Ecosystems
Students create a sustainable, self-contained ecosystem in a ten-gallon aquarium.
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Ecology of The Sonoran Desert Soil Crusts: Biology, Geology
This lesson is designed after research done on the ecology of soil lichen in the Tucson Basin area during the summers of 1997 and 1998. Its purpose is to guide students into adopting the problem solving thinking of ecologists. The lesson...
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This Is a Stick Up
Students create a sundial and track the movement of the sun throughout the day. Modifications to the instructional activity are provided for both lower and upper elementary students.
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December Holidays:Create A Comparison Chart
How are Christmas, Chanukah, Kwanzaa, Las Posadas, and Ramadan similar? How are they different? Learners research the different December holiday celebrations around the world and compare the dates, symbols, countries, foods, and...
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Buried Treasure
Students examine the role of micro and macro organisms in the decomposition process. They record their observations and discuss. They also read a book about decomposition.
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Solar Racing
Students harness the power of the sun to design, construct and evaluate a solar-powered model car of their creation. They race their cars in a "Solar Sprint" race modeled after the National Renewable Energy Laboratory's Junior Solar...
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Cell Observation Exercise
Students take measurements of the distance between the objective and the slide when in focus with each objective. They determine the diameter of the field of view at each power in order to determine the size of the cells being observed.
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How Many Stars in the Milky Way?
Students perform an experiment in which they will use a statistical method called `sampling' to count to a billion (and beyond). Students practice sampling by estimating the number of characters on a page from the classified section of a...
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Temperature in the Sun or Shade of the Desert
Third graders use thermometers to measure the air temperature in several
places around the school and then return to the classroom to record the data. They create a bar graph and discuss their findings about the air temperature in the...
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Earth Rotation
Students examine the rotation of the Earth as it occurs in the 24 hour cycle. They use models of planets and the globe to make observations of movements made. Students brainstorm prior knowledge and then participate in a demonstration of...
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Solar Energy Experiment
Students observe solar energy at work. In this science instructional activity, students watch two bottles, painted black and white, sit in the heat with balloons on the mouth of the bottles. They observe and discuss why the balloon of...
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Quotations of Martin Luther King, Jr.
In this quotations worksheet, students read and analyze 7 quotations by Martin Luther King, Jr. Students match each quote to the correct interpretation.
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Where the Buffalo Roam
Students lear about energy, energy efficiency and consumption. They measure energy use, graph the date, write a letter then design and present a PowerPoint on the topic.
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The Sun Does What?
Young scholars examine why the sun rises in the east and sets in the west. In this sun lesson, students explore the sunset and shadows. Young scholars prove that the sun's position changes during the day. Students investigate what causes...
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