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Density Columns
Eighth graders create solutions with 5 different densities. In this chemistry lesson, 8th graders analyze the density of solutions stacked on top of each other. They document their data through graphing. This assignment requires 4 class...
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Physical and Chemical Changes
Students differentiate physical and chemical changes. In this chemistry lesson, students identify five indicators that a chemical change took place. They complete a reflection journal at the end of the activity.
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Chemical Reactions
In this science worksheet, students use basic scientific concepts to complete the series of puzzles that are intended to increase science literacy and one activity has one name the type of chemical reaction that is taking place.
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Polymer Lesson Plans
Try these hands on lessons dealing with polymers to get students thinking chemistry and the structure of molecules.
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The Bio-fuel Project: Creating Bio-diesel
Students investigate bio-fuel. In this investigative lesson, students create bio-fuel from vegetable oil waste. Students will analyze, predict, collect and synthesize data from their experiments with bio-fuel.
It's About Time
Elements and Their Properties
How did ancient scientists classify elements? Answer this question and others as young chemists create a device to test the properties of various elements. They classify elements as metals or nonmetals, learn to differentiate between...
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What is Chemical Change?
In this chemical change worksheet, students will write down a chemical change and then write down 3 supporting details for that example in this graphic organizer.
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The Chemistry of Fire and Other Oxidation Reactions
Students explore the process of combustion.
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You Are What You Eat (Grades 5-8)
Students gain an enhanced understanding of the relationship between proper nutrition and good health. Through use of video, hands-on activities and interaction, students measure energy in food, and recognize sources of vitamins and...
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Taking the Measure of the Universe
Four fabulous activities immerse amateur astronomers into measuring objects that we cannot handle. The experiences are applied to NASA's Space Interferometry Mission, which will take measurements of planets around stars other than our...
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Creating Biodiesel and Mitigating Waste
Biotechnology pros produce their own biofuel using waste oil and fresh vegetable oil. They test the quality of their product using titration techniques and pH analysis. They write their observations and report their findings. Be aware...
What affects Frog metamorphosis?
In this lab, students explore pollutants which affect frog metamorphosis using household pollutants (vinegar, oil, and bleach) and sponge capsules.
Lawrence Hall of Science
HowtoSmile
Access countless activities to use in STEM curriculum. This app is a collection of science, technology, engineering, math, and even art ideas are cataloged by topic and easily accessed from one spot.
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Magma Flow
Learners explore the flow of magma. They observe the effect of silica and heat on lava flow through a model using everyday items. in addition, they complete analysis questions.
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Breaking News English: British Food
In this British food 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, and...