Not too easy. Not too difficult.
It is an introductory course that helps set the stage for further studies in physics, chemistry, and trigonometry.
I learned more about how gravity and movement work together in order for life to exist as we know it on Earth. I also learned about atoms and how they work within us and the world around us to give us life and produce life.
Hours per week:
Advice for students:
If you are interested in this subject, or any subject for that matter, and you have not at all looked at that subject, get on Khan Academy and see what that subject entails to be sure that you are ready to take on what you're excited for/about.