Lectures: Theory vs. Practice
Depending on where you come from, you may quickly get the impression that studying in Spain feels a bit like being back at school. There is often a fixed timetable for everyone on the course and the choice of electives is rather limited. This has the advantage of providing a well-structured daily routine, but the disadvantage is that you have less flexibility.
Classes themselves may also be different from what you are used to. Teaching is more lecturer-centered, which means that the lecturers dictate the content and classes tend to be frontal lectures. The focus is often on teaching theoretical basics, with discussion rounds or group work being less common. Exams often involve reciting memorized knowledge rather than applying it in practice.
But don't worry: this is slowly changing! Since the Bologna higher education reform in 2002, many universities – especially in Master's programs and at the Escuelas Universitarias (Politécnicas) – have been increasingly focusing on more modern teaching methods that encourage students to actively participate.
Bottom line: Spain is still a bit more traditional when it comes to teaching. But that doesn't mean you'll be bored in class while studying abroad in Spain. You'll definitely have chances to critically analyze what you're learning, work on projects, and take more initiative. Of course, the teaching format also depends heavily on the university, the school, the program, and the course.