...I use this a lot, but I regularly look up the identities. I placed in the 97th percentile (3 questions wrong) on the math section of the SAT while the other subjects were fairly average for my school. Some problems involve knowing how to do the math while others use critical thinking to get to the answer. (read more)
...Unfortunately, math can be mysterious and difficult to understand at times. Sometimes a little extra explanation, or some additional guided practice, is needed to grasp a new concept, and that is where I can help. Because I feel so strongly about the importance of math skills, I am passionate about helping students overcome their math challenges and I would love to help you too. (read more)