Excellent explanation of all the data structures! really enjoyed the way the lectures supplement what is written in the textbook. Dr Chuck is amazing at making it simple enough to understand and remember the material.

Highly recommended! I really enjoyed Dr. Chuck's course! He explains concepts super clearly, and give excellent examples to help reinforce the understanding. Much better than the few python courses I took on Datacamp.

Highly recommended. Each class builds on previous concepts. Assignments are completely relevant. The instructor not only masters his subject matter but is making a great effort in improving the learning experience.

A very good beginning for someone wanting to understand basics of python data structures. One of the most energetic and spontaneous instructors- professor Charles, I wonder what's in the cup he keeps sipping from? :-)

The class was great! The professor is excellent. He does a great job of explaining the material, and he's fun to listen to. He also sprinkles the course with interesting related content. It was a great experience.

It's very friendly to the new beginners. And I really like the teacher, he illustrates the abstract concepts with interesting and figurative examples, making the class of more fun . Assignments are well-designed too.

Dr. Chuck is a wonderful teacher! He makes programming seem so accessible. Looking forward to the day that I finish the five courses in this specialization. Hopefully I will be able to program for my future research.

The course is incredible.

I had tried to learn python time ago and it had been impossible because many reasons, this course is easy to learn and very didactic.

Many Thanks to the instructor, regards from mexico city.

This is one of the best courses on Python programming.The course was well structured and very well presented by Dr.Chuck. The course is fun filled and I really fell in love with python and Dr.Chuck's way of teaching.

This course is very interesting!! Anyone with no knowledge in programming can write programs in python by taking this course. Charles Severance Sir's approach in teaching the concept is so different and interesting!!

Second course with Dr Chuck - it keeps getting better and better.

This course has its challenges, and it was really, really rewarding to be able to learn, juggle through the obstacles, and to be able to overcome them.

Great course to play with files , to understand the Data structure of python , and it starts from zero after completing the course you will be able to do a lot with text files , and instructor is really super cool :)

Great course. This is the only practical course on Python that I have ever seen. I began using my new skills right away. This course was very useful in giving me relevant skills that could be put to immediate use.

Dr. Charles is such a tremendous educator, communicator and enthusiastic person. Every minute spend in front of the screen listening and watching him guide you into Python will be an absolute delight.

Thanks Charles!

A simple and very productive way to learn Python. It wouldn't be as easy as it was if it wasn't for Dr. Chuck's great sense of humor and tremendous effort to keep us motivated. Thank you to Dr. Chuck and the mentors!

It was very interesting. The lecturer is aslo very interesting. I recommend this course.

Thanks you for your free ibook "python for informatic" .

No doubt I will use python in my job (scientific research). Many thanks.

Very nice second part of introduction to python with great instructor, practical assignments and free ebook provided. I recommend this course to beginners with no prior or small amount of experience with programming.

very interesting course and straightforward. the lecturer is really really good in explaining in an easy to follow way and his examples and exercises were using exactly the knowledge you have to gain from this course

Great course for Python beginners! The lectures and the book are easy to follow. The exercises are challenging but a great way to practice. Looking forward to learn more in the next course of Python Specialization.

How smoothly this course!!

It's really sufficient to whom just started to focud in the Python because it gives you the iformation afordablly with any ambigious

Special thank to DR. Charles Severance for his efforts.

I Like dr. Chuck very much. He is an amazing instructor. His method of teaching is awesome. I hope I will get a chance to meet him. He is my mentor. I really like him. God Bless You, Dr.Chuck. We all love you a lot.

Dr. Chuk has given the best possible details to explain the Data Structure for Python. Looking forward to seeing more MOOCs from Dr. Chuk with deeper concepts and more advanced functions to program in python. Cheers

This course ('Python Data Structures') really helped me in building up my programming skills.

Very well taught with tricky assignments and in a well organised manner

Mr.Chuck is one of the best instructor one can get.

This course is the best way to learn the Python Data Structures and i really loved the way it was taught by Dr. Chuck with as many examples and explanations. Its well curated for the beginners and for intermediates.

Had a general knowledge of programming, but this course has helped me to learn the basics of Python and how to manipulate data into structures that can be analyzed. Can't wait to continue on with the certification.