We followed up our work yesterday with the Lesson 89 Titration Lab.  Students received the Pre-Lab 89 Titration which we read through as a class.  Students then took a few minutes to complete Pre-Lab assignment questions 1-4 which we briefly discussed.  Students assembled into groups of 4 and worked through the lab.  A picture of one group’s neutralized tubes is shown below, followed by results for periods 2 and 3, as well as combined results.