Anyone who fancies themselves an expert in subject matter may become an instructor at Udemy, provided they are willing to put in the time and effort to create the coursework. Therefore, it is essential that you look at the ratings and reviews posted by other students of the coursework being offered. Some courses may not fit the bill for you, or may not cover the topic in the way that you want.

As with an on-ground college, the teaching style varies from teacher to teacher, so each learning experience may vary widely from teacher to teacher. When you search for a course, you will be given multiple options to choose from delivered by multiple instructors.

Unlike some online schools, your progress is tracked, and you can leave notes for the instructors, most of which are responsive to their student base.You can take notes through Udemy and review them at any time. Teachers can upload video, PowerPoint, and various other documents for such things as notes, handouts, practical material, and exercises.

What will be delivered depends on the teaching style of the instructor and how they choose to deliver the course. Not all teachers will use the same materials or offer certain things. Your own learning curve will determine the usefulness of the course material and offerings.