Worksheet
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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.
Worksheet
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Replication of DNA

For Students 10th - Higher Ed
In this DNA worksheet, students read about the DNA replication process, step by step. Then students complete 1 multiple choice and 4 short answer questions.
Worksheet
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Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry worksheet, students balance equations, give the names of the reactants and products, and calculate how many grams of product could be produced with a given amount of reactant. This worksheet has 2 word problems.
Lesson Plan
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Plastics by the Numbers

For Teachers 9th - 12th
Learners investigate plastic resins and their uses. In this plastics lesson plan, students describe major plastic resins and what they are used for, they compare and contrast the properties of plastic resins and they list products that...
Worksheet
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Chemistry: Chemical Reaction

For Students 10th - 12th
In this chemical reactions worksheet, students name the reactants and products, balance the equation, calculate the molecular weight of the reactants and products, and classify each reaction type. Students fill in a table of solubility...
Worksheet
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The "Laws" and Principles of Chemical Reactions

For Students 10th - 12th
In this chemical reaction principles instructional activity, learners read about definite proportions and the law of conservation of mass. Students read about how to balance a chemical equation. Then learners complete 20 fill in the...
Worksheet
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Physical vs. Chemical Changes

For Students 9th - 12th
In this chemical reactions learning exercise, students read about the differences between physical and chemical changes in substances. Then students identify situations as either an example of physical or chemical change. Students learn...
Worksheet
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Classifying Chemical Reactions

For Students 6th - 12th
For this chemical reactions worksheet, students follow a flow chart to determine what type of reaction is occurring. Students then classify reactions and balance the equations. This worksheet has 2 short answer and 10 fill in the blank.
Worksheet
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Nuclear Power

For Students 9th - 12th
In this nuclear power worksheet, students read how atoms can be changes and are unstable. Students compare 3 kinds of radiation and the difference between fission and fusion. Then students complete 10 matching and 2 short answer questions.
Worksheet
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Periodic Table

For Students 9th - 12th
In this periodic table and elements learning exercise, students review valence electrons, octet rule, oxidation number, and the difference between metals and non-metals on the periodic table. This learning exercise has 5 matching, 20...
Worksheet
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Naming and Covalent Compounds

For Students 9th - 12th
In this compounds worksheet, students practice naming compounds and classifying them as ionic, covalent, or polyatomic compounds. This worksheet has 12 fill in the blank and 12 problems to solve.
Worksheet
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Naming Compounds

For Students 9th - 12th
In this compounds instructional activity, students use a flowchart to determine what a compound is made of and how to name the compound. Students complete 6 matching and 60 fill in the blank questions.
Worksheet
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Writing and Balancing Equations

For Students 10th - Higher Ed
In this equations worksheet, students identify simple reactions as direct combination, decomposition, single replacement, or double replacement. This worksheet has 20 fill in the blank questions.
Lesson Plan
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A Chemical Balancing Act

For Teachers 9th - 12th
Students decompose glucose and write an equation for the reaction. In this decomposition reaction lesson plan, students burn a sample of glucose and test the products for water using cobalt chloride paper. They write a balanced equation...
Organizer
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Concept Map - Organic Compounds

For Students 9th - Higher Ed
In this organic compounds, students complete a graphic organizer by placing 36 vocabulary words into their correct places in the concept map.
Lesson Plan
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Chemical Equations

For Teachers 10th - Higher Ed
In this chemical equations worksheet, students balance equations. This worksheet has 22 chemical equations to write out and balance.
Worksheet
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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.
Worksheet
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Electron Dot Structures/Lewis Structures

For Students 9th - Higher Ed
In this elements worksheet, students practice drawing electron dot structures for atoms. Students draw the Lewis Structures for molecules with single and multiple bonds plus polyatomic ions. This worksheet has 33 problems to solve.
Worksheet
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Email From Another Planet

For Students 4th - 6th
In this article about emails and plants worksheet, students read short descriptions about 8 planets in the solar system and then imagine they are visiting one of the planets and send an email to a family member describing their...
Lab Resource
Creative Chemistry

Energy Changes in Reactions

For Students 9th - Higher Ed
For this chemical bonds learning exercise, students determine how much energy is needed to break bonds. Students classify reactions as exothermic or endothermic and identify a reaction as reversible. This learning exercise has four...
Organizer
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Symbols and Formulae of Common Ions

For Students 9th - 12th
In this ions worksheet, students complete a graphic organizer by filling in the missing names or symbols for positive and negative ions.
Worksheet
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Weird Water

For Students 3rd - 5th
In this weird water learning exercise, students read for information and assess comprehension. In this true and false, fill in the blank, and multiple choice learning exercise, students answer ten questions.
Worksheet
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Plant Nutrition

For Students 4th - 6th
In this plant nutrition worksheet, learners read for information and assess comprehension. In this true and false, fill in the blank, multiple choice, and short answer worksheet, students answer ten questions.
Worksheet
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Problem Set Exam 2 Organic Chemistry

For Students Higher Ed
In this organic chemistry practice worksheet, students solve twelve problems regarding organic molecules. They draw mechanisms for reactions, they predict products for reactions, they label stereocenters and they identify functional...

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