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Chemical Equilibria

For Students 10th - Higher Ed
In this chemical reactions learning exercise, learners determine how mixtures shift toward reactants or products to reach equilibrium. For given reactions, students determine how concentrations will change when adding or removing gases...
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Lesson Plan
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Anhydrides, Acid Rain and Titrations

For Teachers Higher Ed
In this chemical compounds worksheet, students determine is compounds will act as acids or bases when added to water. Students compare basic, acidic, and amphoteric anhydrides. This worksheet has 15 fill in the blank, 2 short answer...
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Worksheet
Curated OER

Types of Chemical Reactions

For Students 9th - 12th
In this chemical reactions worksheet, students fill in 12 blanks, determine if 5 statements are true or false, match 4 types of reactions with their description and solve 2 problems related to balancing equations and chemical reactions.
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Worksheet
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Mixtures

For Students 10th - 12th
In this mixtures worksheet, students fill in 7 blanks, determine if 4 statements are true or false, match 7 terms with the appropriate definitions, and solve 2 problems. These include topics such as homogeneous and heterogeneous...
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Worksheet
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Thermodynamics

For Students 11th - Higher Ed
In this thermodynamics worksheet, students calculate the change of entropy and standard free energy change for given reactions. Students write expressions for the thermodynamic equilibrium constants for reactions. This worksheet has 10...
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Worksheet
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Other Aspects of Aqueous Equilibria

For Students 11th - Higher Ed
In this aqueous equilbria worksheet, students write the solubility product expressions for the given salts. Students determine what affects the solubility of salts. Students calculate the pH of a buffer solution. This worksheet has 14...
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Worksheet
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Mass/Mass Problems

For Students 10th - 12th
In this mass worksheet, students calculate how much of any product will form from a given amount of reactant. This worksheet has 7 problems to solve.
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Worksheet
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The Inner Planets

For Students 9th - 12th
In this planets worksheet, students review the characteristics of the inner planets: Mars, Venus, Earth, and Mercury. This worksheet has 15 multiple choice questions.
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Worksheet
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Arbor Day Vocabulary Quiz

For Students 4th - 5th
In this Arbor Day vocabulary worksheet, students draw lines to match ten words pertaining to trees to their definitions. Some prior knowledge or research is assumed.
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Worksheet
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Ocean Vocabulary

For Students 4th - 5th
In this vocabulary worksheet, students match words related to the ocean to their definitions. Worksheet is labeled as a quiz, but may be used as review/practice.
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Worksheet
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Plants Vocabulary Quiz

For Students 3rd - 5th
In this plant vocabulary worksheet, students draw lines to match 10 plant words with their meanings. Prior knowledge is assumed.
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Worksheet
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Moles, Molecules, and Molar Masses

For Students 10th - 12th
In this molecules worksheet, students calculate the mass or volume of a certain number of moles of a compound. There are 3 difficulty levels of this worksheet, each one has 6 problems to solve.
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Lesson Plan
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Periodic Table

For Teachers 10th - 11th
Students identify the periodic table trends and predict material properties. They also design and conduct simple experiments and test material properties. Finally, students compare and contrast material properties and that chemical...
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Lesson Plan
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The Impact of Mining on American History

For Teachers 6th - 8th
Students listen to background information about coal and its mining in the United States history. They then construct a timeline using the above article. Illustrate with pictures from the www.coaleducation.org web site.
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Worksheet
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How Can Global Warming Be Slowed?

For Students 9th - 12th
In this global warming worksheet, high schoolers review the causes of global warming such as deforestation, fossil fuels, and nitrous oxide. This worksheet has 6 matching and 4 short answer questions.
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Worksheet
Curated OER

Life in the Ocean

For Students 9th - 12th
For this ocean life worksheet, learners review the animal and plant plankton and photosynthesis in the ocean. Students fill in the blank of 15 statements and then find these terms in a word search.

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