Feb 17, 2023 | Blog, Tutoring
What would an A+ student who has just finished Algebra I and Geometry score on the SAT and ACT if she got everything right that she had seen in school and got everything else wrong? According to my analysis, she would score a 29 on ACT Math (80% of the tested...Jan 10, 2022 | Blog, Tutoring
The problem above, from the October 2019 SAT, illustrates an interesting and powerful principle that almost always eludes students: a quadratic expression is a structure where the base element does not have to be a simple variable lacking a coefficient or an exponent....