Tuesday, October 13, 2009

Duh-gestion

Today, we built a working classroom model of the human digestive system, and observed how large food particles can be physically and chemically digested into molecules that are small enough to be transported into the cell.  This is just the tip of the iceberg of our second unit, about the "stuff of life" - the matter, molecules, and atoms that all living things are made of.

Homework
Your osmosis lab report is due Thursday.  In class, we discussed the following in regards to that assignment:

  1. It is a DCP write-up - three sections of the full report are required (raw data, processed data, and presented data).  
  2. Use all the resources available to you in the student handbook, including the anchor paper, the checklists, and the guidelines for tables and graphs.
  3. The assignment should be typed, or it will not be accepted.
  4. This is an individual assignment.  Even if you have the same data, your own write-up is expected.
Thanks!
Mr. Hill

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