The AP Biology students did a techy thing today. We went to the library and got all signed up for the Mastering Biology website. That took awhile but we all got it done. Then we worked on a couple of pretty easy practice assignments. I think I will use that website throughout the year.
The Chemistry students spent the whole period discussing chemical changes, physical changes, elements, compounds, pure substances and mixtures. We looked at a bunch of examples of a lot of those things. The presentation is attached here - see it below? Yup it's there.