High schoolers investigate the art and science of pyrotechnics.  In this chemistry and computer lesson, students learn about the chemical basis of fire and structure of fireworks.  High schoolers then apply their...

Students learn how science affects foods. In this chemical reactions lesson, students make two kinds of ice cream. They evaluate the different changes based on the ingredients.

Students explore the world of polymers. In this chemistry lesson, students make polymers and observe their properties. Follow-up questions and extension activities are included.

In this chemical equations instructional activity, students review the rules in balancing equations and then balance 11 chemical reactions.

In this chemical equations worksheet, students review the steps to balancing equations and then complete a graphic organizer by balancing 10 chemical reactions.

In this online interactive anatomy crossword puzzle worksheet, students use the 8 clues to find the appropriate answers to complete the word puzzle.

Students observe and describe a chemical reaction. In this chemistry instructional activity, students record observations of the materials they will be using, then follow a written procedure to perform the experiment in a baggie and...

Students mix two different solutions to become more familiar with molecules and polymers. In this chemistry lesson plan, students decide whether or not the reaction between two solutions is chemical or physical. Students then observe the...

In this chemical reaction worksheet, students balance the reaction equation, determine the type of reaction, and calculate the percent yield. This worksheet has 7 problems to solve.

In this reactions worksheet, students determine the reaction order and rate law for the reaction given. This worksheet has 3 problems to solve.

In this reactions worksheet, students write the equilibrium expressions for the given unbalance equations. This worksheet has 6 problems to solve.

In this chemical reactions worksheet, students review the law of conservation of mass, the principle of definite proportions, and balancing equations. This worksheet has 3 problems to solve.

In this acids and bases worksheet, students read about the differences between acids and bases and then complete a table comparing the characteristics of both. Then students determine if the given statements describe an acid, base, or...

In this thermodynamics worksheet, students predict the change in reaction values for the 14 thermodynamic reactions given.

For this thermodynamics worksheet, students describe the reactions given and then determine the thermodynamic calculations. This worksheet has 14 problems to solve.

For this equilibrium constant worksheet, students show the balanced reaction for given reactions. Students write the equilibrium expression for the reactions. Students apply the Le Chatelier's Principle. This worksheet has 37 problems to...

For this aromatic systems worksheet, students draw the structures of the given compounds and name compounds shown. Students complete the reactions given. This worksheet has 4 problems to solve.

In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...

For this reactions worksheet, students read about two types of reactions that take place between metals: displacement and competition. Then, they answer two problems.

In this salts worksheet, students read how salts are created and how different acids make different salts. This worksheet has one graphic organizer and seven short answer questions.

In this chemical reactions learning exercise, students practice writing chemical formulas, word equations, and symbol equations. They also identify the types of reactions. This learning exercise has seven problems to solve.

For this alkanes worksheet, students compare the average standard bond enthalpy for common bonds. Then, students complete three short answer questions.

In this chemical reactions worksheet, students calculate the equilibrium constant for given reactions. Students decide if reactions are homogeneous or heterogeneous and if the equilibrium favors reactants or products. This worksheet has...

In this molarity worksheet, students are given balanced equations and they are to calculate the mass or volume of reactants and products. Students calculate the theoretical, percentage, and actual yield for chemical equations. This...