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The Rates of Chemical Reactions
In this chemistry instructional activity, students complete a crossword puzzle with 25 questions on chemical reactions. They identify common terminologies used in describing chemical reactions.
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Pyrites
Learners examine the mineral pyrite and discover the differences between it and gold. In this mineral lesson students identify minerals using their common properties.
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Effect of Concentration of the Reactants
Students experiment to determine the effect of the frequency of collisions between atoms or ions of the reactants. They investigate the rate at which aluminum replaces hydrogen from a solution of hydrochloric acid.
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Activity #20 Tear An Aluminum Can In Half
Students observe the chemical reaction between CuCl2 and aluminum. They identify the evidence for a chemical change. Pupils answer the following questions after observing the experiment: How do you know a chemical reaction occurred?,...
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Chemistry Review
In this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.
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Naming Compounds
In this compounds activity, students compare ionic, covalent, and polyatomic compounds and give examples of each type. This activity has 1 matching, 3 problem solving, and 4 short answer questions.
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The Periodic Table
Eleventh graders examine the history and development of the periodic table and properties of elements. They complete worksheets, take notes during a teacher-led discussion, and produce their own periodic table.
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Glass Blowing How Do They Make Glass Into Different Shapes?
Students experiment with butter as a supercooled liquid in order to better explain how glass is made into different shapes.
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The Great Hungarian Toxic Disaster
Ninth graders examine the the toxic spill in Hungary. In this Hungarian instructional activity, 9th graders read an article and answer guided questions. Students write an email to their teacher explaining the causes and effects of the...