AP Enviornmental Science Suggestion

Hello! So. Awhile ago I started an APES study group. We just got our books yesterday.

So far we have
7x Princetons Prep
1x Barrons (on rotation)
1x Smarty Pants Guide
7x Educator.com accounts (they have like a 16 hr course)
1x 5 steps to a 5 500 questions

All the people in the group are talented learners. I am basically thier leader which means I am in charge of study guides.

Here is our problem next week on friday is the day to sign up. Which means we have to commit the money. So basicallt we have been scrambling to see how well we could do this.

  1. Do you think it is possible for this to work out?
  2. How many hours of study each day?
  3. How should I use the resourses in each of the books?

Also Barrons said that this test was the hardest ap test. And warned that half the test takers fail. Why is this?

If you have any resources let me know!