Rory and I continued to work on problems in the study guide. We solved some problems isolating variables in formulas, solving systems of equations, setting up mixture problems, interpreting graphs, and developing formulas from complex instructions. I reminded her that even if a problem appears to require a specialized knowledge outside of math, the SAT math test does not test actual science knowledge. I helped Rory to decide when to skip problems to come back to them later. I also helped her recognize right multiple choice answers without doing complex mathematics. There was no assignment.