GRADES 1 - 8
OXIDATION AND CORROSION

OBJECTIVES: Students are introduced to the concepts of oxidation and corrosion. Students will be able to identify different metals and forms of corrosion. Students will learn about the technology and techniques engineers use for detection, preservation, restoration and prevention of corroded materials. Students will remove tarnish, rust and oxidation from different metals. NATIONAL SCIENCE STANDARDS: Physical Science: Properties Of Objects And Materials (K-4) Properties And Changes Of Properties In Matter (5-8) Science As Inquiry: Abilities Necessary To Do Scientific Inquiry Science and Technology: Understanding About Science and Technology STANDARDS FOR TECHNOLOGY LITERACY: The Nature of Technology: Students will develop an understanding of the characteristics and scope of technology. Students will develop an understanding of the relationships among technologies and the connections between technology and other fields of study. Technology And Society: Students will develop an understanding of the cultural, social, economic, and political effects of technology. Students will develop an understanding of the effects of technology on the environment. Students will develop an understanding of the influence of technology on history.

LECTURE AND PREPARATION TIME: 15 minutes LESSON TIME: 15 minutes WORDS TO KNOW: corrosion oxidation rust tarnish