CS2113: Software Engineering & Object-Oriented Programming
An iterative introduction to Software Engineering...
CS2113 is an introductory Software Engineering course covering a balance of basic SE theory and practical skills needed to work in a project that has a software component. The course follows an to covering topics. The course also introduces you to the Java programming language, the OOP paradigm, and some basic UML models.
The theory side of this course is supported by a customized online textbook Software Engineering for Self-Directed Learners, integrated into this course website.
On the practice side, you will first ramp up your technical skills by doing a small individual project in which you will develop a personal assistant chatbot called Duke. Then, you will move to a team project in which you will build another small app while working as a team.
What does mean to 'follow an iterative approach in covering topics'?
It means, we cover a little bit of at first and then iteratively go deeper into them later, revisiting each aspect many times over the course of the semester. In contrast, a sequential approach would have covered one SE aspect before moving to the next (e.g., teach the requirements aspect completely before moving to the design aspect).
In each week, we cover topics that are most relevant to the project tasks that you are expected to do around that time.
This way of 'jumping around' topics feels chaotic but consider the benefits:
- It allows you to start doing SE projects early, and do it iteratively too. That is, you can start with a small project from the very start and make it bigger progressively, learning from earlier mistakes, and getting multiple chances to improve on previous attempts.
- Important SE aspects such as testing can be practiced from the very beginning. If we followed a sequential approach, you can only learn it near the end of the semester.
- It lowers the risk of missing out some SE aspects altogether. For example, suppose your schedule got heavier in the second half of the semester, and you could barely keep up with the course during that half. You still go away with the basic knowledge of all SE aspects rather than knowing some aspects deeply while missing some other aspects altogether.
To help you cope with the non-sequential progression of topics, this course website contains two versions of the topics.
- In the Schedule page, you'll find the topics organized into the order we cover them in each week.
- In the Textbook page, you'll find the topics in their natural sequential order. This format is suitable for exam reference.