Hi Aspirant,

Teaching Field has a good career around the globe. Its an evergreen field. As people are getting digitalize, Online classes has become easier and smooth for kids, students and professionals to understand in there own comfort manner. As your still pursuing 12th and wanted to become Maths teacher in span of time, Firstly make a decision whether you want to be professional Teacher in maths or just for some experience you want to teach students maths. Both are completely different option. To become a Professional in Teaching field you have to opt for Bachelors program in Education(B. Ed) or Bachelor of Science(Bsc) in Mathematics which is of 3- 4 years of duration.  This program enables you teach mathematics in Schools, But for colleges you have to pursue Master program and should be good at aptitudes & Reasoning. To become Professor you have complete Postgraduate program in Mathematics.

If you wanted to teach mathematics, You can take tutions specialised in maths. It will be good source of income apart from teaching as well. You can develop your maths skill and if in case in future you want to be as professors in mathematics you can follow the above programs. You cannot become maths teacher in less span of time. There is no shortcuts to any professions, But experiences never goes waste. Hope you get this information. All the best for your future.

Thanks & good Luck!..