Tuesday, March 3, 2009

Alexander Graham Bell (1847 - 1922) Was Born

Alexander Graham Bell was an eminent scientist, inventor and innovator who is credited with inventing the first practical telephone.

- Wikipedia

Lesson Plan Information
Title: How the Ear Works
1. Students will learn the history of Alexander Graham Bell and relate their newfound knowledge to their own lives and
2. develop an understanding of the basic principles of sound and how it travels.
Grade Level: 3
Subject: Science / Science Biographies
Materials: Class set of Sound Know-It-All tests (Appendix A), pencil for each student
Handouts: 8 worksheets
Time Needed: Six lessons approximately 45 minutes each and one Culminating Activity approximately 60 minutes
Provided by: The Academy, Denver, CO (Authors: Sara Laughlin and Telena Haneline)
Link: http://coreknowledge.org/CK/resrcs/lessons/06_3_Ear.pdf

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