Ms.McLemore’s blog

Don’t forget about the art auction benefiting St. Jude’s. The items available for bid are on the CMS website. Look at the bottom right hand corner & click where it says 2009 St. Jude’s Art Auction. Also, Spring pictures are coming home Friday 3/27. IF you want them, you must order by April 3rd. All checks are made payable to the picture company – Lifetouch. Thanks!

Mon. 3/23 CW: (1) Review wave parts (2) Wave Interference – pp. 436-441. (3) wkbk. pp. that go along with pp. 436-441 HW: (1) pp. 446-447 # 6-17, 19-21, & 23 due Wed. (2) QUIZ Thursday over chp. 15

Tues. 3/24 CW: (1) Review wave interaction (2) Check wkbk. pp. 122-129 (3) Bill Nye DVD on Waves HW: (1) pp. 446-447 # 6-17, 19-21, & 23 due Wed. (2) QUIZ Thursday over chp. 15

Wed. 3/25 CW: (1) check pp. 446-447 (2) Review for tomorrow’s quiz. (3) Vocabulary Review sheet HW: QUIZ tomorrow over chp. 15

Thurs. 3/26 CW: (1) Quiz (2) Slinky Lab HW: none Remember EXTRA CREDIT is due Monday. Pick a room in your house with a stereo. Turn on the stereo. Walk around the room & map the loud & soft sounds. Explain how interference makes it happen – the loud spots are where there is constructive interference & the soft sounds are where there is destructive interference.

Fri. 3/27 CW: (1) Begin Sound waves chp. 16 lesson 1- how humans hear & draw diagram of ear HW: emember EXTRA CREDIT is due Monday. Pick a room in your house with a stereo. Turn on the stereo. Walk around the room & map the loud & soft sounds. Explain how interference makes it happen – the loud spots are where there is constructive interference & the soft sounds are where there is destructive interference.