Not too easy. Not too difficult.
Intro to science is a mixture of all of types of science. I would recommend the course, because it gives you a good grasp on the subject. It is also a good foundation to add along with math. Physics is a good example of how science can improve the standard of living.
I learned about applying the scientific method. It helps a person to understand the world. It involves observing, creating an hypothesis, testing, analyzingc and drawing conclusions based on the experiment.
Hours per week:
Advice for students:
I would advise students to do research on biology, global warming, matter, and science in general to allow them to get a better grasp at what they will be learning. There are a lot of resources for them to get an idea of what they are learning such as books for instance.