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Chromatography - Chemical Separation of Colors
Third graders use the scientific method as they separate the colors used in ink. In this chromatography lesson plan, the teacher introduces students to how chromatography is used in several careers, then students perform an experiment...
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The Importance of Tropisms
Middle schoolers investigate plant tropisms using the scientific method. In this life science instructional activity, students learn about tropisms and test the response of corn seedlings to gravity. Response questions, extensions,...
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Roll Away Trees
First graders participate in a simulation involving newspaper, food coloring, water, and more to observe the debarking process of producing wood. In this wood lesson plan, 1st graders also measure, and learn about reducing, reusing, and...
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Climate And the Greenhouse Effect
Learners demonstrate the greenhouse effect. They recognize that relatively small changes to our environment can stimulate significant climate changes. They determine that the "scientific method" is a process of testing hypotheses and...
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It's the Law
Learners explain various scientific laws used in SCUBA diving. In this theory based instructional activity, students examine and explain how temperature, density, and salinity relate to SCUBA diving using various scientific laws to...
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Human Anatomy - How Do We Move?
Fifth graders discover how blood moves around the body. In this circulatory system lesson, 5th graders feel their pulse before and after exercise. Students count their heart rate. Students use the scientific method to record...
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Acid in the Water
Ninth graders learn about the effect pollution has on water and how this affects their community. In this environmental awareness lesson, 9th graders expand their vocabulary and create a flowchart that demonstrates the...
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Using Java Applets for Inquiry-Based Physics Lessons
Using Java Applets in the physics classroom can be a great way to reinforce scientific concepts.
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Temperature Change and the States of Matter
Tenth graders observe the processes of evaporation, condensation, melting, freezing, boiling, and sublimation. They do a quantitative investigation of the freezing of water, to explore explanations that involve particles.
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Who Did It?
Learners apply the concepts from forensic science lessons to do a lab. They solve a mystery using experimentation and observation. They write a technically correct lab report.
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Enzymatic Action
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements...
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Collecting Leaves with Lewis and Clark
Fourth graders collect data on leaves collected, observe different species of leaves, and implement different methods of leaf preservation.
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What Plants Need in Order to Survive and Grow: Air
Young scholars conduct an experiment to determine whether plants need air in order to survive and grow. They discuss natural resources, analyze slides, and observe and record data from the experiment.
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What Plants Need in Order to Survive and Grow: Light
Students conduct an experiment to evaluate whether plants need light to survive and grow. They observe and gather data about plant responses to different growth regimes, analyze the data, and make conclusions about basic plant needs.
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Chemicals, Chemicals, Everywhere
Students divide substances into categories: made of chemicals/not made of chemicals, synthetic/naturally occurring, and toxic/nontoxic. They observe a mystery chemical and determine what precautions they need to take when handling an...
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Drawing Upon Our Five Senses
Students observe and create artistic representations, technological images, and scientific diagrams. They explore the five senses, the structure and function of the corresponding organs, and how the senses are connected to the human brain.