Read about how oxidation-reductions affect our everyday lives. View how atoms, molecules, and ions are reduced during the oxidation-reduction process. Learn how some of the normal chemical reactions in the body can change DNA. Use the Chapter objectives and Chapter review questions to check for understanding after reading this chapter.

Use this study guide after reading Chapter 6, Oxidation-Reduction Reaction, in An Introduction to Chemistry. The study guide gives questions and answers and makes sure that there is an excellent understanding about oxidation-reduction reactions.

This chemistry chapter covers everything about chemical reactions. Read about the collision theory, rates of chemical reactions, reversible reactions, and chemical equilibrium. Many pictures and graphs will help to explain the concepts.

A great overview of the chemical reactions chapter from "An Introduction to Chemistry". This presentation, available in .pdf format, highlights the main ideas from the detailed corresponding chapter on chemical reactions. Use as part of a lecture or note review.

Listen and learn about different types of chemical reactions such as combination, combustion and decomposition. Learn different steps on how to write combustion equations and view how single displacement reaction occurs.

Discover different types of compounds such as binary covalent, binary ionic, binary acids, and oxyacids. Explore links that give information about writing names and formulas for different compounds.

Listen and view examples of unit conversions and unit analysis. Examine English to Metric and Metric to Metric conversion examples.

Read all you need to know about unit conversions. Learn about conversion factors, calculations, and rounding answers. Practice conversion problems after reading this Chapter and test your knowledge by reviewing the fifteen chapter objectives.

Read and learn about the unit conversion analysis step and English-Metric conversion factors. Learn the steps to rounding answers from division and multiplication problems and formulas for temperature and density conversions.

Test your knowledge and understanding on unit conversions by completing this study guide. Review topics such as temperature conversions, density conversions, density calculations, and rounding unit conversions.

Listen and learn how the battery converts energy using voltaic cells. Learn how anodes and cathodes aid in oxidation and reduction. Discover how voltage and electrolysis direct the current.

This lesson plan offers an introduction to sequences. Through the use of computers, students are able to see what happens to the sequences when multipliers and add on values are changed.

Smithsonian in the Classroom presents "Introduction to the Nature Journal." Teachers can download this comprehensive teaching package in which students will practice and develop their skills of writing observations and making hypotheses. This amazing teaching guide comes complete with background information, opening discussion questions, and vibrant pictures and examples of nature journals. Also included along with the detailed lesson plans are student handouts and a listing of the curriculum standards addressed.

Very good introduction to the biology of these little creatures. Includes good pictures and nice background information.

Learn all about the original Inuit inuksuks, and then follow the directions to make your very own!Though this is a business site, it does provide

In this mind challenging and creative site, you will learn how play and inventiveness are related. Hear inventors' stories, set your own inventive thinking in motion, and see video commentaries about the nature of play and whether or not play is changing in today's world. Links are provided to exhibit information, resources, the Lemelson Center, and more.

Review inverse functions with your students using this TI-83 activity. Students will find inverses of given functions, determine whether the inverse is a function, graph both, and check for symmetry through the line y=x. The lesson includes calculator keystroke instructions and screenprints.

Students will identify and solve problems related to inverse variation and the constant of the cf the variation. Students will apply terms related to inverse variation and the constant of the variation.

In this activity, students review definitions of terms such as right triangle, hypotenuse, midpoint, vertices, and equidistant. They also discover an important characteristic of the midpoint of the hypotenuse.