Not much effort was put into designing this course. It's simply the instructor talking over PowerPoint slides and scribbling on them. A good textbook would provide a better introduction in a more engaging way.

I am happy to complete the courses, I learned a lot of empirical rules and terms, and helps me in my present time, but if certificates are given without cost, it will be beneficial for me.

You Said free course..after completed You say purchase the certificate....haa..haaa...sema comedy.........manufacturing defect in your born body

The beginning of the course is very well explained, but in the more detailed parts that are some chapters that lack explanations

Poor in examples, extra material is need to understannd a lot of concepts tought in this course.

Not satisfied at all

concept not well explained. can only be used as re-cap course when already have good understanding on the concept

First 4 weeks of good material Last 4 weeks Welcome to Hell

very hard to follow. slow speak but very fast pace

thanks to corsera providing gate experience

I'm from developing countries particularly from Yemen where the war have destroyed everything. I hope that you will give me the certificate for this course for granted.

The quiz questions are not worked well and it makes it a bit difficutl to understand what is being asked.

Literally slow and boring, Inadequate of definitions and examples

Videos play overlapping making the content unusable.

The visual material isn't good.

the last one cannot passed

non in italiano

痾