Dear student,
I hope you are what is the requirement to be an ICSE teacher. See, for various classes and activities there are different teachers and their eligibility criteria is also different.
Let us make the note of eligibility(minimum qualifications) criteria for each post of teacher.
Class/ Standard XIth and XIIth (ISC) Teachers: Same qualifications required as mentioned in Principal/ Headmaster / Headmistress.
Class/ Standard VI to VIII and IXth and Xth (ISCE) Teachers: The applicant must have the postgraduate in a teaching subject from a recognized university and should also have a recognized teacher-education degree.
Pre-primary, Primary, Standards I to Vth Teachers: Trained teachers with Kindergarten or should have Primary School training from recognized institutions.
So these are the qualifications for ICSE teachers. You can also go through the official PDF for rules and regulation of ICSE board. Below is the link.
https://www.cisce.org/UploadedFiles/201805070709402048441089CISCE%20RULES%20FOR%20AFFILIATION%20for%20Website%20Amended%20as%20on%2004May2018.pdf
I hope this answer helps you.
All the very best!
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