1. Greetings & Welcome Kernersville Middle School 6 th Grade Science, Teacher: Mrs. Edna Thompson, 2-15-11 ESSENTIAL QUESTION (E.Q. – Classwork) DAY 2: Why does someone with a job in music need to understand the elements of sound? HOMEWORK (H): Study “Study Guide 7” test Friday 2-18-11 http://static.howstuffworks.com/gif/audio-post-production-3.jpg CLASSROOM CAPTAINS - - - 2/7 to 2/18/11 Bi-Weekly Treats CAPTAINS FOR 2 CLASSES/2 WKS = 3 TREATS; Restroom=4 TREATS 1 st Paper–Kaley, YanelyAssistant –SierraBooks–Jose D., JalilFolders –Gabriella, Jose C.Restroom –Cynthia 2 nd Paper–Josiah, LuisAssistant –JosephBooks–Jared, ValerieFolders –Joshua, CarsonRestroom –Ethan 3 rd Paper–Katelyn, JosephAssistant –Jalil, KaleyFolders –Grant, YanelyCafeteria –Grant, KatelynRestroom –Jose 4 th Paper–JosephAssistant –Ethan, JaredFolders–Josiah, LuisTrash –Joshua, CarsonRestroom –Valerie

2. http://www.defense.gov/specials/images/sightofsound.jpg SCIENCE TEST FEBRUARY 16 WEDTest in 2 days 17 THU Test Tomorrow 18 FRITest Today REMINDER! 4 more school days! 18

3. ACTIVATION (10 minutes) Has what you have learned about sound made you interested in a music career? If so how. OR Write a list of all the sound terms you have learned and what they mean. http://greatestalbum.net/wp-content/uploads/2010/08/van_halen1.jpg

4. They were not disturbed by the ultrasound. VOCABULARY (5 minutes) What I think it is… http://www.prntscreen.net/itpblog/Sound_Wave2.jpg

5. ultrasound (n): sound waves with frequencies higher than what we normally hear VOCABULARY (5 minutes)

6. LEARN SOMETHING NEW (5-10 minutes) We will complete sound experiments using GLASS beakers and water. 1.You must pay attention to every step in the experiment. 2.You must follow all instructions exactly. 3.Do not touch the beakers. http://www.sks-science.com/newsletter/26500-25-newsletter.jpg

7. LEARN SOMETHING NEW (5-10 minutes) 4.Clear your desktop, stack all personal items along the wall neatly – keep one pencil 5.Write your name, date and period on your packet 6.Sit at your table with your group http://ak1.ostkcdn.com/images/products/bnt/FC0803786824.JPG

8. LEARN SOMETHING NEW (5-10 minutes) REMINDERS 7.You are responsible for this experiment; write all of your answers down 8.You are responsible for working safely; do not touch anything without being told to do so http://ak1.ostkcdn.com/images/products/bnt/FC0803786824.JPG

9. LEARN SOMETHING NEW (5-15 minutes) Student in seat 5 measure the height of the water from the bottom of bottle A in cm. Everyone record that answer. http://www.learnnc.org 2 cm

10. LEARN SOMETHING NEW (5-15 minutes) Student in seat 1 measure the height of the water from the bottom of bottle B in cm. Everyone record that answer. http://www.learnnc.org 2 cm

11. LEARN SOMETHING NEW (5-15 minutes) Student in seat 2 measure the height of the water from the bottom of bottle C in cm. Everyone record that answer. http://www.learnnc.org 2 cm

12. LEARN SOMETHING NEW (5-10 minutes) Make a prediction of what you think the pitch will sound like if you tap the bottle with a pencil; Circle your answer on the paper and write your explanation of why you think so

13. LEARN SOMETHING NEW (5-15 minutes) Student in seat 3 tap your pencil on the side of bottle A to determine the pitch. Everyone record that answer. http://www.learnnc.org tap

14. LEARN SOMETHING NEW (5-15 minutes) Student in seat 4 tap your pencil on the side of bottle B to determine the pitch. Everyone record that answer. http://www.learnnc.org tap

15. LEARN SOMETHING NEW (5-15 minutes) Student in seat 5 tap your pencil on the side of bottle C to determine the pitch. Everyone record that answer. http://www.learnnc.org tap

16. LEARN SOMETHING NEW (5-15 minutes) Answer questions 1-2 on your handout. http://www.learnnc.org

17. SUMMARIZING: Write your response on your E.Q. Log (3-5 minutes) How does the sound of tapping the bottle with the most water compare with tapping the one with the least water? (>/= 3-5 sentences) CLASSROOM CAPTAINS - - - 2/7 to 2/18/11 Bi-Weekly Treats CAPTAINS FOR 2 CLASSES/2 WKS = 3 TREATS; Restroom=4 TREATS 1 st Paper–Kaley, YanelyAssistant –SierraBooks–Jose D., JalilFolders –Gabriella, Jose C.Restroom –Cynthia 2 nd Paper–Josiah, LuisAssistant –JosephBooks–Jared, ValerieFolders –Joshua, CarsonRestroom –Ethan 3 rd Paper–Katelyn, JosephAssistant –Jalil, KaleyFolders –Grant, YanelyCafeteria –Grant, KatelynRestroom –Jose 4 th Paper–JosephAssistant –Ethan, JaredFolders–Josiah, LuisTrash –Joshua, CarsonRestroom –Valerie