The language is simple and direct. I like the quiz right after reading the topic, because it reinforces what I read.

I liked being able to jump back to past units for information which helped me connect new content I was learning to the information in previous units.

It was a good class. Pictures, charts, or graphs included with the text in the units would improve the course.

The reading was good with the Q&A. I liked the course.

It was a good class. Helped me pass the state exam.