Wednesday, September 12, 2007
Bio Answer Keys + Chem sig fig practice
Bio: as promised, so that you may check your work and get instant feedback on your "Scientific Method in Action" and "The Scientific Method" worksheets, the answer keys are posted here and here, respectively.
Chem: here is a link to a page that has sig fig questions with explained answers.
Chem: here is a link to a page that has sig fig questions with explained answers.
# posted by C @ 1:37 PM 
