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Chemistry

For Students 9th - 11th
In this chemistry instructional activity, students classify each chemical compound as a ketone, amine, aldehyde, or ether. Students also write a condensed formula and classification for the given organic products.
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The Periodic Table of Elements

For Students 10th - 11th
In this chemistry worksheet, students identify and locate vocabulary terms related to the Periodic Table of Elements. There are 18 words located in the puzzle.
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Syllables Millionaire, Silent Scrabble

For Students 5th - 6th
In this spelling activity, teachers have access to websites with games to enhance learning. Syllables Millionaire is a powerpoint presentation used to help students understand how syllables help spelling. Silent Scrabble helps students...
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Naming and Writing Chemical Formulae-I

For Students 9th - 12th
In this naming and writing chemical formulas instructional activity, students are given directions and practice writing simple chemical formulas. They identify positive and negative valence elements, they name nonmetal compounds, they...
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Applications of Exponentials and Logarithms

For Students 10th - 12th
In this algebra worksheet, students solve exponential equations using logarithmic equations. They rewrite word problems using equations. There are 24 questions.
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Water Equilibria

For Students Higher Ed
In this water equilibria activity, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.
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Oxidation/Reduction Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students review the oxidation number rules and then assign oxidation numbers to atoms in given compounds. Students identify the reducing agent and the oxidizing agent in reactions. Students practice...
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Naming II-More Practice

For Students 9th - 12th
In this naming chemical compounds worksheet, students are given 10 pairs of elements that bond and students write the formulas and the names of each compound. Students practice writing the formulas for compounds given the names and they...
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Molecular Mass and Percent Composition Worksheet

For Students 9th - 12th
For this molecular mass and percent composition worksheet, high schoolers find the molecular mass of 10 compounds to three decimal places. They also find the percent composition of 7 compounds and express their answers to two decimal...
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Integrated Algebra/Math B Regents Questions: Exponential Equations

For Students 9th - 12th
In this exponential equations worksheet, students solve 11 word problems in short answer and multiple choice format. Students write and solve exponential growth and decay problems given a word problem.
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Solubility Equilibria

For Students 10th - Higher Ed
In this solubility equilibria worksheet, students solve five problems. They calculate concentrations of ions at equilibrium, they determine the effects of adding compounds to a saturated solution and they determine if compounds are more...
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Balancing Equations Practice

For Students 9th - 12th
In this balancing equations worksheet, high schoolers identify subscripts and coefficients in compounds, they identify the total number of each type of atom in compounds and they practice balancing equations.
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Air Pollution

For Students 7th - 9th
In this air pollution worksheet, students match 10 terms related to acid rain, pollution, and smog to their definitions. They complete 5 puzzles to create words related to air pollution by combining 2 terms.
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Sentence Combining Exercise

For Students 9th - 11th
In this grammar worksheet, students combine seventeen sets of basic sentences into compound and complex sentences using commas where needed.
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Mixtures, Solutions and Matter

For Students 7th - 9th
In this mixtures, solutions and matter worksheet, students are given 12 terms and they cut out 12 definitions to match with the terms. Topics include types of mixtures, types of matter such as atoms, molecules and compounds and solutions.
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Using Rocks and Ores Worksheet

For Students 9th - 12th
In this chemistry instructional activity, learners answer 15 short answer questions about rocks and ores. They explore write balanced chemical reactions from word equations given.
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Nine Months in School

For Students 3rd
In this multiplication worksheet, 3rd graders solve nine short word problems by multiplying by nine. There is an answer sheet included.
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Principles of Ecology

For Students 7th - 12th
For this ecology worksheet, students will review 10 vocabulary words associated with the basic principles of ecology. This worksheet has 10 fill in the blank questions.
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Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry instructional activity, students review definitions and equations associated with molarity, density, atomic mass, molarity, and dilutions. This instructional activity has 18 word problems.
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Sentence Combining

For Students 9th - 11th
In this grammar worksheet, students practice rewriting, adding on and combining fifty-seven sentences into compound sentences that convey more information and are grammatically correct.
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Chemistry Crossword

For Students 9th - Higher Ed
For this chemical reactions worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.
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Chemistry Quiz-Reaction Rates

For Students Higher Ed
In this reaction rates worksheet, students solve eight multiple choice problems about chemical reactions and their rates. They determine what species would slow reactions, they apply concepts of activation energy to reactions, they...
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Chemical Equilibria

For Students Higher Ed
In this equilibria instructional activity, students are given detailed information about LeChatelier's principle and how to solve equilibrium problems. They then calculate concentrations of compounds in solutions.
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Balancing Equations Challenge

For Students 9th - 12th
In this balancing equations worksheet, high schoolers identify the number of atoms in given molecules and compounds and they balance ten equations by placing the proper coefficients in front of the reactants and products.

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