Today was the first of three days of PSSA writing exams. Students met with each of their classes for 30 minutes. During that time in science class, students were given their new packets for Chapter 9 on Waves. We discussed section 9-1 notes on the two types of waves and their distinguishing parts. I used a long slinky-like spring to demonstrate the differences between the two types of waves. Students then had 10 minutes to complete worksheet 9-1 within their groups, and we reviewed the answers in the last 5 minutes of class.
No homework was assigned, and the Chapter 9 test will be Wednesday, April 6th.
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