For math, each question on a test is worth up to 6 marks. So check your work- multiple times- more thoroughly than the last. For geo, learning it isn't bad, but applying your knowledge is a different story. The final project is huge, and encompasses many different aspects, which are completed over several months. So my advice to you? Make sure you choose a good place with good information. Then, it's a matter of consistently collecting relevant information so you can draw good conclusions. Science is cool/chill. English is a lot of work. Just work hard, be respectful, learn to take useful notes, and do your work on time. Also, be prepared for 1 hour-long presentations. No typos. But "it's to prepare you for high school". He also asks you many questions about your presentation, so know your content well. And just remember to work hard.