Chevron Left
Back to Computer Science: Programming with a Purpose

Learner Reviews & Feedback for Computer Science: Programming with a Purpose by Princeton University

801 ratings

About the Course

The basis for education in the last millennium was “reading, writing, and arithmetic;” now it is reading, writing, and computing. Learning to program is an essential part of the education of every student, not just in the sciences and engineering, but in the arts, social sciences, and humanities, as well. Beyond direct applications, it is the first step in understanding the nature of computer science’s undeniable impact on the modern world. This course covers the first half of our book Computer Science: An Interdisciplinary Approach (the second half is covered in our Coursera course Computer Science: Algorithms, Theory, and Machines). Our intent is to teach programming to those who need or want to learn it, in a scientific context. We begin by introducing basic programming elements such as variables, conditionals, loops, arrays, and I/O. Next, we turn to functions, introducing key concepts such as recursion, modular programming, and code reuse. Then, we present a modern introduction to object-oriented programming. We use the Java programming language and teach basic skills for computational problem solving that are applicable in many modern computing environments. Proficiency in Java is a goal, but we focus on fundamental concepts in programming, not Java per se. All the features of this course are available for free. It does not offer a certificate upon completion....

Top reviews


May 13, 2019

Beautiful course. I am a software developer with 10+ years of experience in programming and have never realized depth of actual MATH behind all that I do. Thank you Robert Sedgewick, you are the BEST.


Jun 15, 2021

Can't wait to get into the second part of the course. The best programming course ever provided for free of cost. The techniques used are backed by mathematical thinking. It is just awesome.

Filter by:

151 - 175 of 247 Reviews for Computer Science: Programming with a Purpose

By Song W

Aug 5, 2019

By Deleted A

Aug 1, 2020

By Leonardo O

Apr 23, 2020

By rinus

Jan 20, 2021

By hezhigang

Feb 22, 2022

By Albert C

May 22, 2020

By Xu Y

Sep 22, 2019

By Bruno M C Q

Dec 31, 2020

By Maria E M

Jan 9, 2021

By Albrecht W

Jun 14, 2020

By Fikri E

May 30, 2022

By Minh T P

Aug 14, 2020


Jul 21, 2022

By M K N

Nov 26, 2021

By Mayo C

Sep 24, 2020

By Sumadhwa G

Sep 11, 2020

By William X

Mar 26, 2020

By Rawan A A S

Nov 11, 2022

By Mukul b

Jul 26, 2021

By Talgat I

Feb 22, 2020

By Abhinav S

Mar 22, 2020

By Janusz K

Jun 8, 2022

By Soumyajit G

Dec 21, 2021

By Nagappa G

Jun 8, 2021

By Atakan Y

Apr 23, 2021