I'll give you a list and you can format it to your taste:
7 periods, 8 if you're counting Advisory (depends where you live)
45 minutes a period
Core classes: Math, Science, English, Reading, Social Studies (this depends what grade you're in; I have Algebra, Science, English, and History, no Reading)
4 minutes between periods, 7 before advisory (again depends where you live)
Lunch after 6th period (depends where you live AND what grade you're in)
There are several different teachers for each subject because there's a lot of students
You're classmates are chosen at random depending on their level (I don't want to go into too much detail; basically, there's Academic, Pre-AP, and GT, from lowest to highest, Academic has different classes than the other two and if you're in GT, you don't need to take Reading in 7th grade)
You're classmates in Advisory have similar last names with you because they're alphabetized through the whole school and a teacher is assigned a group (ex: Le, Li, Lombard, Loper, Lopez, Liu, Lu, Mo, Monett; that's some students from my advisory)
That's should be enough, but I'm sorry if you're confused XD