Friday, November 2, 2012

Physical Science A

Bellwork:
    1.  List 3 examples of reflection, refraction, and diffraction.

Discuss refraction and interference.

Everyone will complete the wave interaction activity.  There are stations around the room.  At each you will observe the wave interaction taking place.  You will state your hypothesis explaining what is taking place and you will also make observations of the interaction.

When finished we will discuss the actual results.

HW:  Read chapter 11 and do the section 1 review questions on page 326.

Also, we will have a quiz on tuesday over wave interactions.

Physics

Bellwork:
    1.  Why is it impossible to produce a bouncy ball that will bounce back to the same height it was     dropped?


Wrap-up that lab on conservation of momentum.  Collect.

If time permits, finish going over the last two conservation of momentum problems. 


HW: Finish the Egg drop project and explanation.  We will test and collect on Monday. 

Tuesday we will go back over concepts and formulas/problems.

Test Wed.!