Sorry so long to get back to you, we are in exam week...anyway, the book was the 2001 ed. of Holt's Science Spectrum. This text went along with the course called "geophysical science" for our 9th graders. Thank you.
Andrea
Posted on: May 30, 2007Posted by:
Mwprutch(c)
Andrea,
I really like the PPt on energy, but am curious about the book pages you refer to for the students to answer questions. Could you please tell about the book you are referring to?
Thank you for your response,
Mary