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Worksheet
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More Chemical Bonding

For Students 9th - 12th
In this chemical bonding worksheet, students review the three types of bonds including ionic, covalent and polyatomic compounds. They identify 8 compounds as ionic, covalent or polyatomic and they make 4 ionic compounds and they draw 5...
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Worksheet
Curated OER

Electricity and Thermodynamics Review

For Students 9th - 12th
In this electricity and thermodynamics instructional activity, students review the major concepts of both series circuits and parallel circuits, they review types of thermal transfer, they match electricity terms with their definitions,...
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Worksheet
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Types of Chemical Reactions

For Students 9th - 12th
For this chemical reactions worksheet, students read about the 3 types of chemical equations and how to write balanced ionic equations. Students are given 5 equations to balance, write the type of reaction, write the total ionic...
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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.
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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.
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Worksheet
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Formula Mass

For Students 9th - 12th
In this formula mass activity, students read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
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Worksheet
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Naming Compounds

For Students 9th - 12th
In this naming compounds activity, students are given a chart to determine if the compound they are naming is ionic, covalent or polyatomic. Students practice identifying and naming ionic, covalent and polyatomic compounds. They define...
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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.
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Worksheet
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Writing Lewis Structures

For Students 9th - 12th
For this Lewis structures worksheet, high schoolers read about drawing Lewis structures and how to identify valence electrons. They draw Lewis structures for eight given compounds.
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Worksheet
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Fractions and Chemistry

For Students 8th - 10th
In this fractions in chemistry worksheet, students solve 2 problems where they state all the answers as simple fractions or integers. They determine ratios of molecules in gasoline and they find ratio of molecules in the creation of...
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Lesson Plan
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Microbe Power - Using a Winogradsky Column as a Battery

For Teachers 7th - 8th
In this instructional activity the student demonstrate analysis of the changes taking place in the bottle as well as bdemonstrate application of the interactions happening in the bottle by applying these changes to the environment.y...
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Lesson Plan
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Magnetism

For Teachers 6th - 8th
Middle schoolers experiment with the concept of magnetism. Working in small groups, students design an experiment to test the magnet attraction of various substances. After completing their experiments, middle schoolers research...
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Lesson Plan
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Heat Discrepancies

For Teachers 11th - 12th
Students answer the question, "Why do Eskimos build houses out of ice to keep warm. Since heat goes from hot to cold, don¿¿¿t the ice walls take away the warmth inside the house?" They explain how snow or ice can actually be insulators.
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Worksheet
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Chemistry of Food

For Students 9th - 10th
In this chemistry of food learning exercise, students complete 20 various types of questions related to food and nutrition. First, they complete a crossword puzzle with vocabulary terms. Then, students use the figure shown to write the...
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Worksheet
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Chemical Calculations

For Students 9th - Higher Ed
In this elements instructional activity, students use the relative atomic masses of given elements to calculate the relative formula mass. Students calculate the mass of compounds from given number of moles and determine the number of...
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Worksheet
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Acid/Base Equilibrium

For Students Higher Ed
In this equilibrium activity, students solve nine problems related to acids, bases, buffers, ionization and calculations of pH.
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Worksheet
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Chemistry Quiz 4-Redox Reactions

For Students 10th - Higher Ed
In this oxidation/ reduction worksheet, students solve eight multiple choice problems related to redox reactions. They determine half reactions, they calculate standard cell potentials, they identifying oxidizing and reducing agents and...
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Worksheet
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Exam Review: Chemistry Calculations

For Students 9th - 12th
In this chemistry calculations review worksheet, students solve 33 review problems about titrations, precipitates, pressure and volume of gases, combustion reactions, heat of combustion, molar concentrations and molecular formulas.
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Lesson Plan
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Crystal Growing

For Teachers K - 12th
Students explore the different phases of a crystal.  In this mineral lesson students grow their own sugar crystals using a sugar recipe. 
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Worksheet
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Intro to Biology Chapters 1 & 2 Practice Test

For Students 9th - 12th
Don't be fooled by the title - this biology quiz could serve as an AP biology or college-level biology quiz. Some of the molecules represented may be difficult to identify without seeing the textbook from which this is based. It could...
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Worksheet
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Compounds and Molecules

For Students 9th - 12th
In this compounds worksheet, students compare separating elements of a compound and substances in a mixture. Students review melting and boiling point. This worksheet has 1 fill in the blank and 5 short answer questions.
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Worksheet
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Chapter 22 - 25 Review

For Students 10th - Higher Ed
In this chemistry review learning exercise, students explore their knowledge of solutions, acid and bases, nuclear reactions, and radioactive decay as they answer 33 matching, fill in the blank, and short answer questions.
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Organizer
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Characteristics of Crystals

For Students 10th - Higher Ed
In this crystals worksheet, students complete a graphic organizer by filling in the characteristics of the different crystal types including melting/boiling point and electrical conductivity.
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Lesson Plan
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Molecular Modeling Activity

For Teachers 9th - 12th
Students explore the concept of molecular modeling and differentiate between saturated and unsaturated compounds. In small groups, they identify molecular formulas, complete a chart comparing alkanes, alkenes, and alkynes, and construct...

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