Curated OER
Diffusion of Molecules
Learners conduct a series of experiments to observe factors that impact molecular movement. In this molecular chemistry lesson, students drop food coloring in water with different properties (hot, with ice, with alcohol) and observe how...
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Heat Loss and Cool Gains
Fifth graders predict what happens when cold and hot water are mixed together. In this physics instructional activity, 5th graders discuss how heat transfer takes place. They record temperature readings and compare it with their prediction.
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Indicators For Acids and Bases
Fourth graders compare the color of cabbage water when acids and bases are mixed in. In this acids and bases lesson plan, 4th graders use cabbage water and mix in acids and bases that the teacher prepares before hand. They observe the...
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Underwater Hide and Seek
Students explain why color patterns that are easy to see above water may be difficult to detect under water and experience the problems predators face when searching for camouflaged prey.
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Groundwater Pollution Lab
In this groundwater pollution worksheet, students use a piece of bread to represent the earth, food coloring to represent contaminants in the ground and water to simulate the movement of pollutants with water through the ground. Students...
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Mix It Up : Colors
Fifth graders make predictions of the resulting colors when colors are mixed. In this colors lesson, 5th graders discuss vocabulary related to mixing colors. Students are asked to paint a picture of five colors from two...
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Acid Rain Environment Pollution
Students combine different materials to create chemical reactions. In this chemical reaction lesson plan, students will combine different materials to create chemical reactions and define these results as acids or bases. They will also...
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Compared to What? Comparing the Density of Different Liquids
Students work in groups to compare the density of different liquids. In this density instructional activity, students use cooking oil, liquid detergent and water to measure density. Students record their results and check the...
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Mixing Colors
Students understand why we see various colors. In this mixing colors instructional activity, students experiment with different food coloring to explore how colors are made. Students record on a data sheet the colors they see.
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Density Lessons and the Oil Spill
Teachers can use the oil spill cleanup efforts as a springboard to discussions and activities related to density!
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Colors
Students learn about the Impressionist painters' use of color and how it connected to early nineteenth century scientific theories about color. In this colors lesson plan, students explore combinations of primary and secondary colors,...
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Paper Chromatography K-12 Experiment
Students study chromatography and how they can distinguish between the different pigments in a color. In this chromatography lesson students separate a mixture of dyes in soluble ink then record the colors they see.
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Acid Rain And Plants
Learners observe the effects of acid rain on plants. They simulate an experiment using vinegar or lemon water. They observe the impact of acids on plants and recognize how acid rain can affect the environment. They examine their plants...
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Why Is The Sea Salty?
Students observe how salt concentration increases in water and how salt remains after water evaporates. In this salty sea lesson plan, student use rock salt, water, containers, and strainers to observe that salt increases each time new...
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Disposable Diaper Comparison and Mystery Powder Identification
Students investigate which diaper is the most absorbent. In this chemistry lesson, students calculate how much water is absorbed by diapers. They identify an unknown powder based on physical and chemical properties.
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Monochromatic Painting
Learners create a piece of monochromatic art. In this monochromatic art lesson, students design a piece of art and analyze their painting objectively. Learners connect color and emotions.
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Healthy Colon with Good Digestion and Fiber
Sixth graders learn about the colon and what it does. In this lesson about digestion and the colon, 6th graders analyze what this organ's job is. Students complete four activities where they explore the importance of fiber, the makeup of...
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The Difference Between Acids and Bases Using Different Indicators
Students identify the differences between acids and bases. In this acids and bases lesson plan, students identify and distinguish between acids and bases. They use household products to test the ph levels. They test the ph levels by...
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Please the Trees, But Not These, Please!
Students study trees. In this forestry lesson, students complete a variety of activities where they learn the basic parts of a tree and their functions.
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Make Slime
Students make slime. In this chemical reaction instructional activity, student use Borax to make a gel like solution. Students add all ingredients listed, add food coloring, and mix well. Students see first hand how chemicals react...
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Cloudy With a Chance of Meatballs
Fourth graders participate in an activity which introduces them to common types of precipitation. They examine "Cloudy With a Chance of Meatballs" through a teacher read aloud and make a weather pamphlet.
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Rock Candy Crystals
Students discover how rocks are created. In this rock formation lesson, students investigate saturation, evaporation, and phase changes in geology. Students create rock candy from skewers, string, boiling water and sugar.
Discovery Science Center
Kindergarten Observing, Comparing and Contrasting
Although this is a science lesson, it can be adapted to help meet Common Core standards in math as well. Starting scientists describe physical properties of objects and explore three forms of water. To address the Common Core, they can...
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What is an Aquifer?
Students examine how an aquifer operates. They discuss the implications of the groundwater becoming contaminated. They work together to create an aquifer model to observe the connection between surface water and groundwater.