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Lesson Plan
American Chemical Society

Change in Temperature - Exothermic Reaction

For Teachers 3rd - 8th
Alone, or as part of the intended unit on chemical reactions, this activity allows learners to experience an exothermic reaction. Here, learners add calcium chloride to a baking soda solution and watch the temperature rise! They will...
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Lesson Plan
Curated OER

Heat Energy Released or Absorbed in Chemical Reactions

For Teachers 9th - 12th
Chemistry whizzes test the change in water temperature produced by a burning candle and the change in acid temperature produced by magnesium metal. With these two laboratory activities they explore heat produced during chemical...
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Lesson Plan
American Chemical Society

Production of a Gas - Controlling a Chemical Reaction

For Teachers 3rd - 8th
Though the publisher designated this unit for use with third through eighth grades, this particular lesson plan would be best used with middle schoolers due to the specific measurement skills required. Basically, they set up the reaction...
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Lesson Plan
Cornell University

Predicting Chemical Reactions

For Teachers 9th - 12th
Prove the Law of Conservation of Mass through a lab investigation. A well-designed instructional activity asks groups to combine materials and monitor indicators for chemical reactions. Measuring the mass of the reactants and products...
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Interactive
Concord Consortium

What Is a Chemical Reaction?

For Students 6th - 12th
Take your class inside a beaker for an up-close view of a chemical reaction! Junior chemists examine how chemical reactions occur using an interactive resource. The activity allows users to change the temperature and observe how it...
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Lesson Plan
Cornell University

Chemical Reactions

For Teachers 5th - 8th
Investigate the Law of Conservation of Mass through a lab exploration. Individuals combine materials to initiate chemical reactions. They monitor for signs of reactions and measure the masses before and after the reactions for comparison.
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PPT
Curated OER

Chemical Equations and Reactions

For Teachers 9th - 12th
Graphic organizers, photos, diagrams, and text bring the world of chemical reactions to life. By viewing this presentation, young chemists learn how to recognize when a chemical reaction has occurred, and how to balance chemical...
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Lesson Plan
2
2
American Chemical Society

Temperature and the Rate of a Chemical Reaction

For Students 6th - 8th Standards
Putting glow sticks in the freezer makes them last longer, but why is that? Lesson focuses on how temperature impacts the rate of a chemical reaction. It begins with a teacher demonstration, then scholars design their own experiments...
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PPT
Curated OER

Types of Chemical Reactions

For Teachers 10th - 12th
This PowerPoint presentation is sure to support your lesson on chemical reactions. Colorful diagrams and pictures, solubility tables and rules, clever animations and diagrams make teaching these concepts a cinch! Your chemistry...
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Lesson Plan
Curated OER

Observing Chemical Reactions

For Teachers 9th - 12th
Start this series of lessons with a bang! Five exothermic reactions are outlined in this resource, including a demonstration that produces both light and sound. In the lab, chemistry apprentices record temperature changes, make hand...
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Lesson Plan
K20 LEARN

Untwining And Intertwining: Chemical Reactions

For Teachers 9th - 12th
What happened when the chemistry teacher told a bad joke? There was no reaction! A creative take on the traditional reaction types instructional activity invites learners to draw their own conclusions about how compounds and elements...
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Lesson Plan
Chymist

Esters: An Introduction to Organic Chemistry Reactions

For Students 9th - 12th
Scratch and sniff an introduction to organic chemical reactions. A creative lesson has individuals study the esters commonly used in scratch-and-sniff stickers and advertisements. Following the lab procedure, scholars create the organic...
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Lesson Plan
Rochester Institute of Technology

Chemical Reactions and Electricity

For Teachers 6th - 12th
After a discussion of chemical reactions and electricity, scholars break into groups and follow a scripted activity to discover if fruit can power a clock. After a concluding discussion, the class a presented with a challenge.
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Activity
Royal Society of Chemistry

Mass Changes in Chemical Reactions—Microscale Chemistry

For Teachers 6th - 10th Standards
What better way is there to introduce conservation of mass than a few simple experiments? Young chemists conduct two chemical reactions, take the masses of reactants and products, then compare their results to determine differences in...
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Lesson Plan
2
2
American Chemical Society

Chemical Reactions and Engineering Design

For Teachers 6th - 8th Standards
Construction leads to habitat loss and local wildlife suffers. Scholars must build a reptile egg incubation device that meets many constraints. Various experiments help them discover the chemical reaction needed to reach the proper...
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Lesson Plan
Curated OER

Chemical Formulas for Molecules

For Teachers 7th - 12th
Newcomers to chemistry compare hydrogen peroxide to water, realizing that the difference of one oxygen atom significantly affects the chemical properties. Other pairs of compounds and their formulas are also examined. A few chemical...
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Lesson Plan
Massachusetts Institute of Technology

Lego Atoms and Molecules: Chemical Reactions

For Teachers 6th - 8th
Show young chemists what a chemical reaction looks like with two parts of a hands-on experiment. First, learners conduct a wet lab where they observe the reactants (baking soda and calcium chloride, with phenolsulfonphthalein) before,...
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Interactive
Concord Consortium

Concentration and Reaction Rate

For Students 9th - 12th
Does concentration affect the rate of a chemical reaction? Science scholars observe and control a chemical reaction in an interactive simulation. The resource allows pupils to add atoms to the reaction vessel and monitor the reaction's...
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Interactive
Concord Consortium

Temperature and Reaction Rate

For Students 9th - 12th
Does increasing temperature increase the rate of a chemical reaction? Junior chemists examine the effects of temperature on reaction rate using an engaging interactive. Pupils select the temperature of the reaction vessel, then observe...
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Lesson Plan
Curated OER

5 Types of Chemical Reactions and a Lab on Mole

For Teachers 10th - Higher Ed
Students recognize the concepts of the five general types of chemical reaction: combination, decomposition, single replacement, double replacement and combustion. They practice classifying chemical equations and determine the moles in a...
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Worksheet
Curated OER

Rates of Chemical Reactions

For Students 8th - 11th
Review key terms after your lecture about chemical reactions with this crossword puzzle. Eleven questions prompt students to refer to their textbooks, lecture notes, and prior knowledge. This assignment would be a good homework...
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Worksheet
Curated OER

Describing a Chemical Reaction: Playing with Copper

For Students 7th - 11th
Three experiments involving pennies help young chemists see the chemical reactions between copper and other elements. The first experiment is rhetorical (it prompts students to leave a bright penny out for a year) but the second two...
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Lesson Plan
Cornell University

Energy Changes in Chemical Reactions

For Teachers 6th - 8th Standards
The heat of solution measures how much thermal energy a dissolving substance consumes or gives off. The experiment demonstrates both endothermic and exothermic reactions. Scholars dissolve several substances, measure the temperature...
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PPT
Curated OER

Chemical Reactions and Energy

For Teachers 8th - 10th
The details here give definitions about chemical reactions and the energy transfer in those reactions. The reactions given include general examples of catalysts, inhibitors, and other situations that affect the rate of production and...

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