Roof - Technology Education Lesson Plan Roof and Truss...

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Technology Education Lesson Plan Roof and Truss Systems Teacher: Joshua R. Speer Time Required: 50 minutes Behavioral Objectives : Upon completion of this lesson, the learner will: Describe what a “Roof and Truss System” is. Identify the purposes of “Roof and Truss System.” Name and describe the key terms related to “Roof and Truss System.” Set/Motivation : Raise the roof picture for education. Introduction : A roof has a major purpose to the house. It keeps the elements out, but it also can do several other jobs. It can hold photo voltaic cells for electricity. The system also helps keep hot or cold air in. Presentation of New Material: Roof and Truss systems Roof- Protects the house from the outside elements. It can also add a decorative feature to the house. Roof System-Supports the weight of the roof and anything on it. The traditional method uses a ridge board and rafters. Truss System- Used in place of the traditional system.
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This note was uploaded on 02/21/2012 for the course IT 278 taught by Professor Staff during the Spring '08 term at Purdue.

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Roof - Technology Education Lesson Plan Roof and Truss...

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