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Physical Changes of Matter
Students solve a mystery using evidence gathered during a science investigation. In this physical changes instructional activity, students analyze a note written in marker to determine the physical changes the ink from the pen...
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Blinded by the Light
High schoolers recognize that the colors they see are a result of the reflection of light. For this light and color lesson, students predict what color will be produced when lights are mixed. They identify the three primary colors and...
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Introducing Chromatography
Middle schoolers investigate chromatography. In this chromatography instructional activity, students investigate a lab set up for chromatography.
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The Little Hungry Caterpillar
Students discuss "The Little Hungry Caterpillar." In this reading comprehension lesson plan, students make sock caterpillars used in retelling the story so as sequence the events accurately.
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Electrolytes and Colloids Worksheet
For this electrolytes worksheet, students calculate percent composition, determine the electrical conduction of electrolytes, and explain the Tyndall effect. This worksheet has 7 problems to solve.
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T-shirt Chromatography
Students explore chromatography, a process used to separate mixtures. They create a colorful T-shirt design.
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Separation of Unknowns in a Liquid
Students identify the different components of a given sample using chromatography. In this chemistry instructional activity, students compare paper and column chromatography. They collect data and construct data tables.
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Air: Demonstrating Its Presence and Effects
High schoolers explore the concept of air. In this gravity lesson plan, students perform various experiments that deal with gravity, air resistance, and air pressure.
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Signs of Autumn
Second graders study photosynthesis and explore how chlorophyll is important to leaves and why leaves change colors in the fall.
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Necessary Nitrogen
Students view a video that presents the biogeochemical cycle of nitrogen. They compare types of soils and consider how different fertilizers affect soil composition.
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Butterfly Life Cycle
Students observe and identify the changes that occur in the life cycle of a butterfly. They view photos of each stage of the life cycle, create an art project of the butterfly cycle, and illustrate a book titled "The Life of a Butterfly."
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Sponges
For this sponges worksheet, high schoolers will explore the characteristics of sponges including their different types of cells and body structures. Students will also determine how sponges reproduce. This worksheet has 3 short answer...
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The Urinary System
In this urinary system worksheet, students review the role the kidneys and nephrons play in the formation of urine. Students order the steps of the filtration of blood. This worksheet has 3 short answer and 10 fill in the blank questions.
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Separating Solids Experiment
In this separating solids experiment worksheet, students follow the procedures to find what physical properties could be used to separate a mixture of pepper, salt, sand and iron filings.
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Knowledge Quiz
For this oceans quiz worksheet, students complete a 10 question multiple choice quiz covering a variety of concepts related to the ocean.
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Salt Marsh Plants and Animals
In this salt march plant and animals worksheet, students read descriptions of animals, then match each to its picture. Students then read about tidal animals and choose which animals in picture are most likely to be in a salt march at...
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Sharks Taxonomy
Students, in groups, establish a classification system for the world of your classroom. They draw a chart to explain their categories and system to the rest of the class.
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Physics: Light and Sound
Young scholars explore the concepts of light waves and sound waves. In this physics lesson plan, students complete activities that require them to investigate how light and sound waves travel.
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Holey Clamshells
Students analyze data to make hypotheses and conclusions regarding the predator/prey relationship between moon snail and surf clams.
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Fruit Cup DNA Extraction From Kiwi
Students extract DNA from kiwi using household equipment and supplies.
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Enzymes and Jell-O
Students test for the presence of enzymes in fruit and the specificity of those enzymes. They identify the susceptibility of enzymes to certain environmental factors such as temperature and pH in the enzymes environment.