Welcome to CS Principles 22-23: Introduce Yourself!

My name is Li Wang and this semester I am assigned with Computer Science Principle course to teach. This is grade 11 level open course, I come across the course on code.org.
I have the following questions:
the course has 10 units and it suggest we teach them in two semesters. My school is semestered school, it means that every day I see my students to teach a 75 minutes lesson, can I finish all the 10 units within one semester?

Hello, this is Mark, in Toronto. This will be my first semester using Code.org. I was hoping to use different courses for each of grades 10, 11 and 12, but I’m not certain yet if there’s a suitable one for each and if they will work in sequence. I taught English for 15 years, but I’ve been a programmer much longer than that, so I’m happy to be an almost-full-time CS teacher for the last years of my career.