"Actuary/Former High School Math Teacher"
A solid foundation in this subject can be critical to how a student feels about high school math (and math, in general). Not fully undestanding a certain topic can lead to future frustration as the school year progresses. That frustration can turn into a loss of confidence toward math. Simplifying expressions, binomials, powers, factoring, linear equations, and graphing don't have to be difficult topics but if a student misses a key idea on a certain class day, it can quickly snowball. Many times, all it takes to get back on track is some focused review work. ... More