Forgetting High School

Recently, Yosuke's Geometry class has moved on to material that I don't remember at all. It's kind of embarrassing having to ask him to teach me how to solve the problems! Whoops. I really should check out a Geometry book from the library and pre-teach myself each section beforehand. I will definitely do that for Algebra II this summer since the class will be intensive. Situations like this remind me of how much high school material - math, science, history - that I've forgotten. One of the perks of tutoring is that I'm forced to review all this stuff that I wouldn't otherwise.