How to prepare for a computer science course

Hello, my name is Sadiqa. I have questions about computer engineering. What classes do I need to take before taking computer science 1and 2? Do I need to take programming classes along with certain math classes before I take the two above mentioned courses? Do I need to take programming etc? I also wondered if you have suggestions for resources I can access while preparing for computer science 1 and 2? Thank you very much for and guidance and advice. Sadiqa