Question

Does anyone know a way I can relearn math, Computer science/programming, and (biology,chemistry) science?

Like a good book for beginners etc.

I had a lot of terrible teachers in my past and I couldn’t understand the materials. (So it would be really helpful if you can suggest any books).

Answer 1

All the resources that the other person listed but the most helpful for me personally has always been Khan Academy, but for coding, KA only teaches Java so if you want to learn any other language and are willing to spend a bit of money, I’d say your best bet would be CodeHS. I’m currently using it and it’s really helpful if you are a beginner.

Answer 2

Math:

"Basic Math and Pre-Algebra For Dummies" by Mark Zegarelli

"Algebra For Dummies" by Mary Jane Sterling

"Geometry For Dummies" by Mark Ryan

"Calculus For Dummies" by Mark Ryan

Computer Science/Programming:

"Python Crash Course" by Eric Matthes (for beginners)

"Head First Java" by Kathy Sierra and Bert Bates (for beginners)

"The Pragmatic Programmer" by Andrew Hunt and David Thomas (for more advanced developers)

Biology:

"Biology: Concepts and Investigations" by Marielle Hoefnagels

"Campbell Biology" by Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece

Chemistry:

"Chemistry: The Central Science" by Theodore E. Brown, H. Eugene

"Organic Chemistry as a Second Language" by David R. Klein

. Some popular online learning platforms include Coursera, Khan Academy, Udemy, and edX.

Step-by-step explanation:

Good luck with your learning journey!