I'm currently starting my A levels (A2) and have developed an interest in coding, even though I didn't study computer science before. I want to know if I can learn programming languages like Python or C++ without any knowledge of boolean algebra or logic gates. Also, I'm considering pursuing Mechanical Engineering in college and would appreciate guidance on where to start learning as a complete beginner. Right now, I'm reading "Automate the Boring Stuff" and "Python for Everybody" by Dr. Charles R. Severance.
4 Answers
You can totally learn without a background in CS! I'm in the same boat, moving from year 12 to 13, and honestly, high school CS classes often just teach you to memorize instead of fostering curiosity. I mostly learn on my own. Check out W3Schools for language basics and CS50x for an intro to computer science—it’s perfect for getting started. Good luck!
Absolutely, you can learn programming without any prior knowledge! Just dive in and you'll pick up what you need as you go. I recommend checking out the MOOC "Python Programming 2025" from the University of Helsinki. It’s free and really practical. Start with part 1, and once you’re comfortable, tackle the projects in "Automate the Boring Stuff" for more hands-on experience.
Thank you so much! I'll definitely add that to my study plan.
Any good online guide or book will help you learn the basics. When I started programming, I was only at the precalculus level, so you don't need advanced math to get started, especially with Python since it's very beginner-friendly.
I have no background in CS either—I'm actually a longshoreman! After breaking my leg, I started Harvard's CS50 course at home, and I’ve already learned so much in just three weeks. It's highly recommended and very accessible!
Thanks a lot! I wanted to take CS as a fourth subject but my teachers advised against it, and it looks like my friends who chose it are struggling too.