While computer science is a technical subject, it requires more wide-ranging skills than just knowing your way around a computer. To be successful, you must be able to think creatively, abstractly and have impeccable attention to detail among other skills.
Computer science is a blend of STEM subjects – Science, Technology, Engineering and Math. By studying these subjects Computer Scientists become confident in breaking down complex problems and finding solutions.
Many students consider computer science to be hard. Aside from the above subjects, this can be for a multitude of reasons. But as they say, ‘nothing worthwhile comes easy.’ Most careers on offer in computer science are extremely well paid, in demand and often provide exceptional job security. So, it’s no surprise the qualifications are a little challenging.
It may be a difficult discipline to learn, but with a little motivation and determination, you can excel. Just like learning a new language, it takes time and patience. If you’re considering a computer science course, learn more about what to expect and how to overcome these hardships below.
It involves a lot of Math
Mathematical thinking underpins computing and programming concepts. The concepts and notations from discrete mathematics, for instance, help study and describe many objects and problems in computer science. This in relation to computer algorithms, programming languages, cryptography and software development among other branches of the subject.
Some disciplines involved in computer science do require a thorough understanding of mathematical concepts. For example, artificial intelligence and machine learning which encompass linear algebra, multivariable calculus and probability theory. However, other disciplines aren’t so heavy on the subject.
Mathematics is the only area of computer science that isn’t taught from scratch in courses. You will need to be competent, however, that’s not to say you shouldn’t consider it unless you’re a maths whizz.
It might be tough to learn initially but mathematical thinking provides a solid foundation for you to learn other topics. Plus, once you graduate much of the math that you use will be second nature and easy to put into context. Not to mention, for most roles you’ll typically only need four basic arithmetic operations – addition, subtraction, multiplication and division.
Students tend to Underestimate the level of Work
For most courses or degrees, missing a lesson or two wouldn’t be detrimental to your success. If something urgent crops up, you could catch up with relative ease in the next lesson or with additional reading.
This isn’t really an option with computer science. Each component of every topic is essential for you to understand the next. You have to master every element in order to understand computer science as a whole. Which includes being able to apply your learning practically.
This is something students often aren’t aware of before enrolling on a computer science course. Computer science not only requires dedication to the course material, but you also need to invest time in additional study. You’ll be expected to practice what was covered in each lesson. So, you fully understand the concept before the next module.
Designing programs, writing code, removing syntax errors and debugging programs are all time-consuming practices to learn. If you fall behind, it can become extremely difficult to catch up. Often leaving many students feeling overwhelmed.
In this instance, it is extremely important to stick to your study schedule and set appropriate learning activities. By completing programming projects and practising program examples in your own time, you’ll stay on track and develop your skills.
You need a good Memory and Attention to Detail
Another reason students can find computer science hard to learn is the level of detail and memory involved.
Computers aren’t intuitive to our needs, we need to tell them exactly what we want them to do. So, when computer scientists write computer programs, they must pay attention to the minute details of their instruction.
Each bit of code has meaning. If used incorrectly or in the wrong order they can lead to all manner of issues. This requires consistent concentration to stay on the lookout for errors. No matter how many times you write a piece of code.
You also need to have a very good memory. Computer scientists must recall how and why they have built systems in a certain way. From the syntax of the language to the variables and functions you’ve created and how you’re using them. You must also be able to remember past techniques and how they can be used for current problems. Plus, the issues you’ve faced previously like bugs and how to avoid them, among many other elements.
While this sounds like a lot, consistent study and practice help these elements become instinctive and easy to recall.
Aside from these individual components, you must also be able to think abstractly. Considering concepts beyond physical observations, recognising patterns, scrutinising ideas, analysing information, solving problems and creating solutions simultaneously.
Computer science requires skills across the STEM spectrum, coupled with exceptional reading and writing ability and person-to-person communication skills. Alongside your ability to be detail-oriented, you must keep the bigger picture in mind and adjust strategies to suit.
Getting Started
If you’re someone who can digest large amounts of technical information quickly and you’re committed to learning, consider computer science.
While it is a challenging subject, it can lead to some truly fascinating and prosperous careers.
One of the best ways to prepare for computer science at university is studying a course designed for the profession.
An Access to Higher Education Diploma (Computer Science) focuses on industry-specific knowledge and skills. Allowing you to become confident and familiar with many areas of computer science you’ll utilise daily in your career. Something which typical complimentary A Levels like Maths or Physics cannot provide.
What’s more, it also teaches you vital university skills. Focussing on your academic reading, writing and study ability so you’re ready for undergraduate-level learning.
Held online with no fixed classes or timetables, you can upskill or requalify without disrupting your lifestyle. You can also set the pace and structure of your learning, so you can appropriately plan for additional practical projects. You’ll also benefit from a dedicated professional tutor who is on hand to answer any questions you may have.
Stonebridge Associated Colleges is a leading UK distance learning provider. With many online courses to help you achieve your learning goals.
Contact our team for more information. Otherwise, explore our Access to Higher Education Diploma (Computer Science) in more detail by clicking below.
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