GRADES 3 - 8
INERTIA

OBJECTIVES: Students are introduced to basic dynamics in engineering through a discussion of inertia and a hands-on activity. Students and educators conduct a simple inertia demonstration by spinning a hardboiled and raw egg. Students and educators will push a wagon to learn about inertia. Students learn about Newton's first and second laws of motion. SAFETY NOTES: Adult Supervision Strongly Suggested -- The Raw Eggs May Make This Activity Messy. NATIONAL SCIENCE STANDARDS: Physical Science: Positions And Motion Of Objects (K-4) Motions and Forces (5-8) Science As Inquiry: Abilities Necessary To Do Scientific Inquiry Science And Technology Standard: Understanding About Science And Technology STANDARDS FOR TECHNOLOGY LITERACY: The Nature of Technology: Students will develop an understanding of the core concepts of technology. Students will develop an understanding of the relationships among technologies and the connections between technology and other fields of study.

LECTURE AND PREPARATION TIME: 30 minutes LESSON TIME: 45 minutes WORDS TO KNOW: acceleration dynamics equilibrium force inertia Sir Isaac Newton vector velocity SPECIAL NOTES: Although the science concepts and vocabulary are intended for middle school students, younger students may enjoy this activity.