Saturday, January 31, 2009

7th and 8th Grade: Week of February 2-6

Hello,
We will begin an exciting activity on the Journey North website called Mystery Class. You can get more information at http://www.learner.org/jnorth/mclass/. There are 10 real mystery classes hiding around the world. Your class will be divided into 10 groups and be assigned to one particular mystery class. Each week they will send us sunrise/sunset and cultural/historical clues through the Journey North website. Our job is to use those clues to determine the location of each mystery class by the end of April. We will be doing Mystery Class related activities on Monday and Friday of this week.
We are continuing our Electricity and Magnetism unit this week. The homework and DUE dates are as follows:

Tuesday, February 3: Last week I gave you three stapled pages with the first labeled "Section 2: Electric Current". We read the pages as a class. The last page has a section labeled "Section 2: Assessment". Answer the questions for numbers: 1a, 1c, 3a, 4a, 4b using complete sentences.

Friday, February 6: A town has the following sunrise/sunset data for January.
sunrise sunset
January 10: 7:42 5:30 pm
January 17 7:45 5:27 pm
January 24 7:49 5:24 pm
January 31 7:52 5:21 pm
For your homework complete the following:
  1. What is the photoperiod for each day above?
  2. Would you expect this town to be in the northern hemisphere or southern hemisphere? Why?
As a reminder, Wednesday, February 11 is our all-day ski trip to Magic Mountain and the following two days (February 12-13) there will be no school for students as teachers have in-service days. There will also be no school the following Monday (February 16) for Presidents Day.