Curated OER
Phase Changes
In this phase change worksheet, students read about the particles in substances that speed up and slow down for substances to change phases. They answer eight questions about phase changes, the states of matter and how changing...
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Paraphrasing
In this paraphrasing instructional activity students are tasked to paraphrase five short passages. Students write their paraphrase and can then self check against sample answers.
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Paper Chromatography-Chemical and Mechanical
Students perform paper chromatography to determine pigments in plants. In this paper chromatography lesson plan, students isolate leaf pigments, prepare a chromatogram and place their chromatogram in a solvent to separate the pigments....
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Air Pressure
Students examine air pressure. In this air pressure instructional activity, students perform a series of experiments to evaluate the effects of air pressure.
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SDO Reveals Details on the Surface of the Sun
In this images of the sun worksheet, students read about the images released by NASA's Solar Dynamics Observatory and they solve 3 problems using the given photograph of the sun. Students find the scale of the image, they compare the...
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Hinode-Close Up of a Sunspot
In this solar sunspot worksheet, students use two photographs from the Hinode solar observatory showing a sunspot on the solar surface. Students solve 5 problems including finding the scale of the images, determining the smallest detail...
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Exploring the Big Bang with the LHC
In this Big Bang Theory activity, students read about how scientists simulate the original Big Bang conditions using atom smashers. Students solve 4 problems given about the Big Bang. They find the average collision energy of particles...
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Cloze Activity: The Water Cycle
In this recognizing the water cycle cloze activity instructional activity, students use the words in the word box to fill in the blanks about evaporation, condensation, precipitation, and runoff. Students write 23 answers.
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Reactions of Metals with Water, Acid and Air
In this chemical reactions worksheet, students experiment with reactions between 4 different metals with water, acid and air. Students make observations of copper, iron, zinc and magnesium with water, acid and air. They write an analysis...
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Signal Modulation
In this circuit worksheet, students answer a series of 31 essay or short answer questions pertaining to modulation and its importance and usage in electronics. This worksheet is available for printing and in a PDF format. The correct...
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Mud Fossils
Young scholars observe real fossils. In this science lesson, students make their own mud fossils by pressing material into the mud and letting it dry in the sun for 3-4 days. Young scholars then get the fossils out displaying their mud...
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Water: A Neverending Story
Learners investigate the water cycle. In this water cycle science lesson, students participate in a series of activities that demonstrate evaporation, precipitation, and condensation. Learners describe their observations using water...
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Africa: Economics And Change
Students examine the gold-mining industry in Africa. In this geography skills lesson, students watch "Africa: Economics and Change," investigate the challenges of working in mines, research attributes and production of gold and discuss...
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Breaking News English: Green Invitation
For this cardboard box solar cooker worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion...
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Breaking News English: Global Warming
In this Global Warming worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write,...
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Science Lessons
Tenth graders research about the different cell organelles. In this series of biology lessons, 10th graders compare two allotropes of carbon. They investigate how the rate of reaction is affected by concentration.
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Graphical Determination of Density
Young scholars determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume...
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Water Cycle: Social Studies Online
If you need a presentation that describes the 3 elements of the water cycle then this PowerPoint could be a good starting point. This resource is basic in its presentation and formating, and only defines the words evaporation,...
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Color It Recycled!
Students melt old crayon stubs and mold them into interesting shapes and characters. They can add paper clips to created hanging ornaments!
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Colored Clouds
Fourth graders, in groups, examine how particles in warm water move faster than particles in cold water.
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Clay Tiles: Family Mosaics
Second graders design and create a clay tile to represent their families. They research and discuss similarities and differences among families of different cultures, create a tile to represent their own and then compile the tiles in a...
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Pronunciation of Regular Past Tense Verbs
In this pronunciation activity, students learn how to pronounce a long list of regular past tense verbs. The list is broken into 3 sections based on the sound of the past tense verb ending: /t/, /d/, or/id/.
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In the Kitchen
Students practice speaking and using vocabulary associated with the kitchen. In this speaking and vocabulary lesson plan, students answer teacher questions about the kitchen and the items in the kitchen. Teacher evaluates student answers.
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What is the Rock Cycle?
Students investigate the rock cycle. In this geology lesson, students read about the rock cycle on a website and discuss the steps of the rock cycle. Students visit a rock cycle website to complete a quiz. This is the first introductory...
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