education I need resoures......?

Question

I am a college student in china .I am doing a subject about
american elementary education.Now I have completed half of
it.But some material about SAT/ACT exams,high school credit
system,some pictures of students ,scenery,teaching ,which i waste a lot of time to find them,but nothing to find.i am going to hand in it tomorrow,anyone who have those material ,please help,help me ,save me ,my god!

send email to me as soon as possible before tonight !thanks a lot [e-mail]

Answer 1

the first links are pictures of high school students and teachers.

next set is about the act & sat tests
SAT & ACT Preparation
The importance of standardized test scores (SAT, ACT, SAT II, and APs) in the college admissions process is somewhat mysterious and often debated. The reality of standardized tests is that they are not going away anytime soon; in fact, they play a role in the admissions process at nearly every college in America.

this fourth link has a common grading scale
fifth link has the problems when different school districts have different scales for grading