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Lab Safety
In this safety activity, students read about lab safety including safety equipment and procedures. Students learn about reading chemical labels and the MSDS. This activity has 14 matching and 13 short answer questions.
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Safety Procedures Lab
In this safety procedures worksheet, students answer questions about eye safety, broken glass safety, lab area safety, chemical safety, fire safety and chemical disposal safety.
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Risk Factor Roulette
Students examine "multiple chemical sensitivity" and how it relates to genetic variation and environmental factors. They read an article, conduct research, and identify risk factors related to chemical sensitivity, asthma, breast cancer,...
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Fertilizers, Pesticides and Human Health
Students define several vocabulary terms related to chemicals and toxicology. Students calculate chemical concentrations in water and explain the toxicological principles that govern safety of substances. Students conduct an...
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Applied Science - Physics Post-Lab
Students investigate energy. In this Physics lesson, students explore different sources of energy: heat, nuclear, and chemical. Students sing an electricity song.
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From One End to the Other
Seventh graders trace a piece of food through the alimentary canal and differentiate between mechanical and chemical digestion in several different hands-on activities related to digestion.
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Things Are Heating Up
In this science worksheet, students read about chemical changes. Students also answer 3 comprehension questions about the reading.
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Rocks and weathered rocks
Students connect rock and mineral formation with the changes rocks and minerals undergo at the earth's surface. They observe changes produced by weathering and relating these observations to chemical processes such as oxidation,...
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Establishing a Baseline Ecology of a Creek Ecosystem
Learners investigate the physical, chemical and biological parameters necessary to establish an ecological baseline. Establishing an ecological baseline not only shows the ecological characteristics of a creek but makes the possible...
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The Case of Similar Substances
Middle schoolers perform tests in the lab to identify an unknown substance. In this physical science instructional activity, students observe the physical and chemical properties of substances. They formulate a conclusion based on...
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Chemical Equations and Stoichiometry
In this chemical equations worksheet, students calculate how many grams are used to in the equation written as well as the grams formed in the chemical equation. Kids identify the limiting reagent in some of the chemical equations....
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ToxMystery Lesson Plan 1: Introduction to Common Household Chemical Hazards
Students participate in ToxMystery, a computer game, where they discover potential environmental health hazards in rooms of a common household. In this lesson on household safety, students first brainstorm possible hazards in the...
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Chemical Reactions
In this chemical reactions worksheet, students write chemical equations, draw and label isomers, and predict products of chemical reactions. This worksheet has 5 drawings, 1 short answer, and 7 fill in the blank questions.
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Chemical Reactions
In this chemical reaction worksheet, students will review different types of chemical reactions and the materials used to create these different reactions. This worksheet has 10 fill in the blank, 4 multiple choice, and 5 short answer...
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Gases and Chemical Reactions
In this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in the...
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Chemical Compounds
In this chemical compounds worksheet, students write the name of compounds from their chemical formula, balance equations, write electronic configurations for elements, and draw Lewis dot structures. This worksheet has 8 fill in the...
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Chemical Reactions
In this chemical reactions worksheet, students calculate the molar mass and the rate of reaction for the given chemical reactions. This worksheet has 3 problems to solve.
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Chemical Names and Formulas
In this chemistry worksheet, students work to write the chemical formula and the names for the compounds after the elements have been combined.
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What is a Chemical Change in Matter?
In this chemical change worksheet, students write down the description of a match before burning and after burning. This worksheet is a graphic organizer.
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Physical or Chemical Change
In this matter worksheet, students read statements about changes happening to matter and classify the change as either a physical or a chemical change. This worksheet is a graphic organizer.
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Chemical Reactions
In this chemical reactions activity, students give the IUPAC name for compounds, predict the products of reactions, and list the steps in the synthesis of certain compounds. This activity has 1 short answer and 11 fill in the blank...
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Chemical Compounds
In this chemical compounds worksheet, students draw stereorepresentations of compounds. Students convert three-dimensional drawings to a Fischer projection. This worksheet has 8 problems to solve.
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Chemical Reactions
In this chemical reactions activity, students determine the order of a reaction based on experimental results. This activity has 5 problems to solve.
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Chemical Reactions at Equilibrium
In this chemical reactions worksheet, students calculate the value for the equilibrium constant and the equilibrium concentrations for specific reactions. This worksheet has 6 word problems.
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