Hi Kam, if you're looking to enter the teaching world, I would research colleges within your budget that have a great education school. There are also lots of scholarships out there for teachers - I see that you adding the hashtag for math. Check out sites like this one to find scholarships for math teachers https://www.bestvalueschools.com/math-education-scholarships/
You will want to make sure you are sharp on your math skills for the grade level that you want to teach- I would research your county's math curriculum for the grades you want to teach. If you provide more clarity on your age/where you are in the journey, I can provide additional guidance.