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Bouncing Balls
Young scholars create a polymer to demonstrate its properties and develop an awareness of the wide variety of uses for polymers.
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Pauli's Magical Water
Pupils predict the shape of molecules using VSEPR theory. For this chemistry lesson, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.
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Nutrient Biochemistry
In this lipids worksheet, students review the different types of lipids and how lipids are used by the body. This worksheet has 3 drawings and 27 fill in the blank statements.
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The Causes of Differences in Density
Young scholars discuss the each of the following objects/substances in terms of what contributes to their density: 1) a piece of copper; 2) a piece of bread; 3) steam in the air. They evaluate the causes in the various densities of...
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Ozone Tag
Students explain the role of stratospheric ozone and predict at least three ways in which depleted ozone would change her/his lifestyle. They then
describe the process by which chlorine or bromine compounds can break down ozone molecules.
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Mechanical, Electrical and Radiant Energy
Pupils write a hypothesis and complete a lab. In this investigative lesson students complete their lab and a worksheet about energy.
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Putting on Mass: Just how do Trees grow?
Students articulate an explanation of photosynthesis. They identify problems they have with comprehension of how a plant gains mass. Students describe a historical experiment.
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Chloroplasts and Pigments
In this plant pigments worksheet, learners compare the function of 3 types of pigments: chlorophylls, carotenoids, and phycobilins. This worksheet has 23 fill in the blank, 3 drawing, and 2 short answer questions.
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Classifying Matter Game
Students identify the different states of matter. For this chemistry lesson, students differentiate the physical properties of the three states. They apply what they learned by playing a team game at the end of the lesson.
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Activity #8 Which State Are You In?
Middle schoolers 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...
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Synthesizing Pigment and Dyeing Cloth
Students create a synthetic dye and oxidize the dye and record the effects.
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Titration Lab
Students determine the concentration of an unknown solution using titration. In this chemistry lesson plan, students explain the difference between acids and bases. They discuss the role of indicators in titration.
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Reading Labels For Fat Types
Students analyze a variety of cooking oils to determine the amount and types of fats included in each.
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Science: What Happens to Create the Lode?
High schoolers understand how mineral deposits are formed and why they are not evenly dispersed. They create and describe three different precipitates from four solutions simulating mineral ore deposit formation in sedimentary rock.
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What Changes Occur When Ice Melts?
Students explore the physical process of melting. They observe melting ice and answer questions related to energy transfer during phase changes.
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Science Quiz-General Knowledge
In this science quiz worksheet, students complete a set of 20 true or false questions covering a variety of general science topics. An answer key is included.
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Mystery of the Eleven Unknown Substances
Fourth graders identify eleven white substances that are commonly found in the household. They, in pairs, perform experiments on a variety of substances, and must identify them based on the reactions they observe.
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The Great Gas Race
Fourth graders improve their understanding of Graham's Law by using properties of gases to evaluate the rate of effusion of two compounds as they vaporize. They engage in a lab which elevates their understanding of the properties of gases.
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Ethical Decision Making in Biology
Students explore a model that illustrates the spread of HIV through an adolescent population. Acting in the role of epidemiologists, students explore the dilemmas of HIV infection presented by a simulation. Students produce a play, skit,...
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Jupiter's "Monstrous" Magnetosphere
Students explore Jupiter's magnetosphere. In this Jupiter lesson, students examine a diagram of the magnetic field that surrounds Jupiter.