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Activity #13 Changing The Look of Sugar
Learners observe what happens when sugar is dissolved in water and when it is heated. They weigh the products after each of the two experiments on a balance scale. Pupils distinguish between physical and chemical changes. Students are...
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Osmosis
Students explore diffusion and active transport. They observe the effects of eggs in vinegar and predict what will happen when eggs are placed in corn syrup with food coloring. Students complete worksheets which lead them to describe...
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Heat And Heat Transfer
Students role play molecules in a container as the container is heated to develop a definition of heat and temperature. They also observe demonstrations of conduction, convection, radiation, and phase transfer. Using these observations...
Chymist
Visualizing pH
Why are acids and bases important in our daily lives? Lead the class in answering this question, among others, as they experiment with pH paper and classify where various substances belong on the pH scale. They also taste common acids...
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Effects of Acid Rain
Third graders explore the concept of acid rain and its effects on ecosystems. They are placed in groups and using a graphic organizer they brainstorm their ideas about what would happen to the ecosystems living within these environments...
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The Science of Respiration and Blood Circulation
Fifth graders study how respiration and circulation are connected. In this respiratory lesson plan students complete several activities to better understand heart rate and carbon dioxide in the body.
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The Energy Debate - Stoichiometry
Students determine crude oil can be separated into useful fractions by a process of fractional distillation. They write a balanced equation for the reaction between a hydrocarbon and oxygen.
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Catalase and Catalysis
Students explore enzyme catalysis through a series of experiments. In this chemistry lesson, students determine the factors affecting catalysis. They explain the different uses of this process.
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Gel Electrophoresis
Students conduct a variety of experiments to explore gel electrophoresis. In this biology lesson, explain how this process separate DNA and RNA. They discuss the practical applications of this method.
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Polymer Chemistry: More than Just Plastic
Fifth graders examine polymers and how they are formed. In this chemistry lesson students complete their own polymer experiment then discuss what they learned.
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Crystal Growing
Students explore the different phases of a crystal. In this mineral lesson students grow their own sugar crystals using a sugar recipe.
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Food Safety Unit Exam 1
Students complete seventeen question test about food safety which includes matching vocabulary terms, short answer questions and fill in the blank questions. Test is part of the Food Safety Unit produced by the College of Agricultural...
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Surface Tension
Students examine the concept of surface tension. In this surface tension lesson students complete several experiments to allow them to better understand surface tension.
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Playing With Polymers
Students explore the world of polymers. For this chemistry lesson, students make polymers and observe their properties. Follow-up questions and extension activities are included.
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Solids, Liquids, and Gases
First graders explore the properties of matter. In this states of matter lesson plan, 1st graders conduct scientific investigations that require them to mix, cool, and heat objects in order to observe changes in the properties of matter.
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Chloroplasts
Students study chloroplasts, their structure and evolution. In this photosynthesis lesson plan students experiment with polarized light and the production of chlorophyll.
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Corrosion & Rust
Students examine how and when rust and corrosion occur. In this corrosion instructional activity students complete an experiment to see why metals rust.
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Thermoset Polymers
Young scholars complete a lab activity with polymers to allow them to better understand how to make "observations". In this science lesson students make measurements and collect data.
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Homeostasis
Students explore homeostasis and identify it in work in an organism. They brainstorm things that stay the same and participate in several demonstrations that illustrate homeostasis. Students predict baseline breathing and jumping jacks
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Introduction to Density
Seventh graders define density in their own words. In this physics lesson, 7th graders solve density problems using its mathematical formula. They explain why some objects flow and some sink.
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Synthesizing Pigment and Dyeing Cloth
Young scholars create a synthetic dye and oxidize the dye and record the effects.
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Activity #8 Which State Are You In?
Young scholars define, give similarites and differences between solids, liquids, and gases. They compare and contrast a solid, liquid and gas in terms of shape, volume, compressibility, diffusion and density. Pupils classigy common...