Tuesday, October 7th

In AP Biology, we continued to work on lab reports. Rough drafts are due Monday, October 13th. The introduction section for your semester-long project is due on Friday, October 10th.

In Physical science, we did a lab concerning chromatography. Chromatography is the separation of pigments depending on their ability to dissolve in a given solvent. In this case, we were looking at the effect of alcohol, acetone or water on different types of markers. Some cool pictures from our results are shown below.

Monday, October 6th

In AP Biology, we started working on lab reports for the enzyme catalysis lab. Instructions and a rubric can be found here.

In Physical Science, we covered covalent and metallic bonding in Chapter 6 notes.