What did I learn? Today we got to use vinegar, baking soda, and bottles to measure the reaction of the two being mixed together. We were observing the way the mass is conserved when things are mixed. My group chose to investigate whether the reactions that occurred would differ in the size of the bottle. We used the same amount of vinegar and the same amount of baking soda in each bottle. We also measured the mass with the limp balloon on the bottle both before and after the reaction. We found that there was a difference but it was less than have a gram that decreased from the mass. How can you apply what you learned to your future teaching? In this weeks lab, we were given the option to choose what we wanted to collect data over to see how mass might change when you have two things mixing together. It made the experimenting really fun and exciting as we got more freedom and flexibility with what we were observing. What are new or remaining questions that you ha...