Class began with a brief review of the Amoeba Sisters enzyme worksheet from yesterday and then we transitioned to preparing for the potato catalase lab.  After turning in the enzyme worksheet, students picked up a catalase lab packet.  We discussed the function of catalase and then students had the remainder of class to complete the first three pages of the packet.  Students were told multiple times that the first three pages of the packet must be completed before they can participate in the lab tomorrow.  Students who did not finish the first three pages of the packet in class were instructed to complete the work as homework.  The following notes were shared to help students better understand how the lab would be conducted: