During the quarter in Physics 12 class, I could improve my critical thinking skill, such as processing and analyzing data and information. Among the labs, From the electrostatics lab, there were 20 questions asking the explanation about each electrostatic idea, so I had to organize the information in the proper order as well as think deeply about the outcomes to prove the previous knowledge I have learned. In this sense, my critical thinking ability and processing & analyzing information skill were greatly improved.