Electrical EngineeringUnscramble each of the clue words. Take the letters that appear in boxes and unscramble them for the final message.North Carolina 6-Point Daily Lesson PlanSubject: TDE 276 Transportation Technology Topic: Electrical EngineeringTeacher: Marissa M. Sloan Date: September 25, 2009Instructional Objective: (Behavior/Condition/Criterion) The Student will view different examples of fiber optics and complete a worksheet/quiz about the material gone over in the PowerPoint. Activity Description of Activities and Setting Materials and TimeI. Focus and Review (Establish prior knowledge and/or Central concept: what is it all about?)Students will complete the word puzzle, to jog their memory of vocabulary words from the chapter5 MinutesII. Statement (Inform student of objectives –Set Induction /Advanced Organizer)Students will learn about electrical engineering and fiber opticsIII. Teacher Input (Present tasks, information, and guidance) and Instructional StrategiesA. PowerPoint Presentation1. Electrical EngineeringB. “Show-and-Tell”2. Demonstrations of fiber optics5-7 MinutesIV. Guided Practice (Elicit performance, provide assessment and feedback) Student will take notes on the PowerPoint slides as we go through them in class.V. Independent Practice -- Seatwork and Homework (Retention and transfer)Students will complete a worksheet/quiz about the different aspects covered throughout the lesson.5 MinutesVI. Closure (Plan for maintenance)Any questions will be addressed and a short summary about what was learned1 MinuteNOTES:Electrical EngineeringUnscramble each of the clue words.Take the letters that appear in boxes and unscramble them for the final message.Worksheet/Quiz1. If an apple appears red, what does this mean about the light?2. How fast does visible light move?3. Why does refraction occur?a. The color of the object is whiteb. Speed of light between two objects is the samec. The color of the object is blackd. Speed of light between two objects is different4. A single fiber is no thicker than ________________________.5. The core of a solid glass fiber is coated with a glass material called _________________.6. What is noise?a. When people listen to music too loudb. Anything that makes a soundc. Anything that interferes with the clarity of a messaged. None of the aboveAnswers for puzzle:AbsorptionCladdingReflectNoiseRefractionFiber OpticsQuiz Answers1. Absorbs all colors but red2. 3e8 m/s3. D4. A human hair5. Cladding6. CExtra Quest Chapter 26 Questions:1. What is noise?a. Noise is anything that interferes with the clarity of a message2. What happens during absorption?a. The energy of a light wave is transferred to and heats up an object.3. How thick is a single fiber?a. A Single fiber is no thicker than a human hair.4. What may contain impurities, which allows light to lack out, weakening the signal?a. Cladding5. What is refraction?a. Refraction is when light traveling in one medium passes into another and bends at the intersection of the two
View Full Document
Unlocking...