1. Monday, December 14 th Entry Task Open your journal up to the page on resonance and the Doppler effect. Schedule: 16.4 Uses of Sound16.4 Uses of Sound Homework Re-read pages 538-543Re-read pages 538-543 Objective: I will describe a sonic boom. I will explain how ultrasound is used. Please Have on Desk: journal, textbook, sharpened penciljournal, textbook, sharpened pencil

2. Draw a line across your output page about halfway down On the top half, draw a colorful labeled diagram that explains how Jaime Vandera broke the wineglass with his voice. Use the terms vibrations, amplitude, natural frequencies, and resonance in your explanation.On the top half, draw a colorful labeled diagram that explains how Jaime Vandera broke the wineglass with his voice. Use the terms vibrations, amplitude, natural frequencies, and resonance in your explanation. On the bottom half, draw a labeled diagram (modeled on page 531) that shows how the Doppler effect makes the pitch of a moving vehicle sound different to the observer.On the bottom half, draw a labeled diagram (modeled on page 531) that shows how the Doppler effect makes the pitch of a moving vehicle sound different to the observer.

3. Now turn to the output page for the 16.3 Notes Explain how the terms intensity, energy, loudness, amplitude, and decibels are related. You may make a flowchart or write it out in paragraph form.Explain how the terms intensity, energy, loudness, amplitude, and decibels are related. You may make a flowchart or write it out in paragraph form. Draw a colorful picture that goes with your explanationDraw a colorful picture that goes with your explanation.

4. 16.4 Notes 3 types of instruments3 types of instruments –String –Wind –Percussion

5. Stringed Instruments Stringed – Play/Pluck string to get it to vibrateStringed – Play/Pluck string to get it to vibrate –Different Pitches = Different String or Shorten String by pressing –Louder/Softer = Press/Pluck string harder or softer –Examples = Guitar, Violin, Piano

6. Wind Instruments Wind – Blow air through mouth piece to vibrate air inside.Wind – Blow air through mouth piece to vibrate air inside. –Different Pitches = Lengthen or Shorten column of air by pressing “keys” –Louder/Softer = More air into instrument –Examples = Tuba, Trumpet, Clarinet

7. Percussion Instruments Percussion – Hit instrument to get it to vibratePercussion – Hit instrument to get it to vibrate –Different Pitches = Tighten/Loosen drum skin; larger or smaller instrument –Louder/Softer = Hit instrument harder –Examples = Drums, Wind chimes, Cow Bell

8. 16.4 Notes Output Page Create a colorful diagram and explanation for each of the following:Create a colorful diagram and explanation for each of the following: –Echolocation –Sonar –Ultrasound

9. Tuesday, December 15 th Entry Task Be sure you are sitting with your group Schedule: Computer App Session 14Computer App Session 14 Homework Work on your simulation over the break.Work on your simulation over the break. Objective: I can design and code a computer simulation that shows at least 4 energy conversions Please Have on Desk: sharpened pencilsharpened pencil

10. Wednesday, December 16 th Entry Task Open your book to page 547 and start on the Chapter 16 review. Schedule: Chapter 16 ReviewChapter 16 Review Homework: Finish review if not completed in classFinish review if not completed in class Objective: I know and understand the concepts of Chapter 16, Sound I know and understand the concepts of Chapter 16, Sound Please have on Desk: Textbook, journal, pencilTextbook, journal, pencil

11. Thursday, December 17 th Entry Task Clear your table off except for the Chapter 16 review and your pencil. Schedule: Chapter 16 QuizChapter 16 Quiz Chapter 17 IntroChapter 17 Intro Objective: I will demonstrate my understanding of the concepts in Chapter 16, Sound I will demonstrate my understanding of the concepts in Chapter 16, Sound Homework Complete the Chapter 17 IntroductionComplete the Chapter 17 Introduction Please have on Desk: Review, sharpened pencilReview, sharpened pencil

12. Friday, December 18 th Entry Task Clear EVERYTHING off your table. Clear EVERYTHING off your table. Schedule: Electromagnetic WavesElectromagnetic Waves Homework: Work on simulationWork on simulation Objective: I can explain how electromagnetic waves travel I can explain how electromagnetic waves travel Please have on desk: NothingNothing