Middle schoolers explore Le Chatelier's Principle. In this lesson about chemical equilibrium, students do an experiment with several different activities . Middle schoolers observe as they do the experiments and understand the outcome....

In this chemistry quiz worksheet, students complete a set of 10 multiple choice questions covering a variety of chemistry concepts.

Students examine the issues surrounding air pollution. They discover how it affects peoples health and the government's regulations. They complete a word search activity to practice the vocabulary.

In this energy worksheet, students calculate how much energy is required to heat solutions. This worksheet has 4 problems to solve.

Young scholars watch a video segment and read text about the color of fireworks. Students watch a video segment and do an interactive activity on the mechanics of a firework.

Learners watch a video segment and read text about the color of fireworks. Students watch a video segment and do an interactive activity on the mechanics of a firework.

Young scholars watch a video segment and read text about the color of fireworks. Students watch a video segment and do an interactive activity on the mechanics of a firework.

Students perform a play that presents the causes and effects on people and the environment of the eight major air pollutants.

In this chemistry worksheet, high schoolers find the words that are related to atoms and molecules. The answers are found by clicking the link at the bottom of the page.

In this gases activity, students review the kinetic molecular theory and use the ideal gas law to solve 20 problems.

Learners look into the increase of carbon dioxide in the atmosphere. In this chemistry lesson, students look at the hydrocarbon molecule through a model and see what happens when energy is released. They watch as the water vapor leaves...

Eighth graders discuss the different types of ecosystem. In this earth science instructional activity, 8th graders explain the benefits and harm of fire. They research articles about bush fires or controlled burn instance and share it...

Students measure and record the mass of the nut to be tested to the nearest 0.01 gram.

Students write the electron configuration of elements using the Aufbau principle. In this chemistry lesson, students build their own key that demonstrates the principle.

Students investigate the quality of water using a variety of methods. They use a pH probe to measure the pH and study the effect of dissolved CO2 in the water. Students also observe the effect of the pH upon the dissolving of H2SO4 in...

In this thermodynamics worksheet, students review kinetic and potential energy, enthalpy, entropy, and standard hear of formation. This worksheet has 1 short answer and 5 problem solving questions.

A very useful site with information and examples of combustion reactions.

[Free Registration/Login may be required to access all resource tools.] Definition and examples of a combustion reaction.

[Free Registration/Login Required] Use the water and carbon dioxide molecules to balance the combustion reactions, label them, and then answer one challenge about the topic.

[Free Registration/Login may be required to access all resource tools.] In this learning module, studnets will classify a chemical reaction as a combination, decomposition, single replacement, double replacement, or combustion reaction....

This simulation uses a "bomb calorimeter," which is designed to measure heat produced during a combustion reaction, where a compound is burned using excess oxygen.

A site that describes combustion reactions, using a practical example.

A wonderfully complete primer on exothermic reactions in the context of chemical spills. Covers Reactions with Air or Water, Combustible Organics, Polymerization Reax, Decomposition, Corrosion, and much much more.

In this chemistry lab, students investigated the best stoichiometric mixture of acetylene gas generated from the reaction of calcium carbide and water with available atmospheric oxygen in order to achieve the highest group altitude of a...