This is the homework and happenings page for Owatonna Junior High School's 8th grade Earth Science class with Mrs Koessler. Here you will find agendas, assignments, extra credit opportunities, and tutorials for subjects covered in this class.
Looking for OJHS Life Science?
Find information about 7th grade Life Science with Mrs. Koessler by following this link
Find information about 7th grade Life Science with Mrs. Koessler by following this link
Thursday, September 04, 2008
Introduction to Minerals
Do Now:
Limonite has the chemical formula Fe2O3H2O, what elements compose this minerals and how many of each type are there?
Today in class we discussed:
- Five common properties that all minerals share
- Three tests that help us identify minerals: color, luster, and streak
Homework:
Read Chapter 4, Section 1 and complete the review at the end of the section
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment