Check for schools recognised by Indian Montessori Centre or AMI . I have seen a few schools in INR recognised by IMC. http://www.indianmontessoricentre.org/list-imc-recognised-montessori-houses-children-bangalore
. The fee might be a little on the higher end . Visit the school and if you are really convinced I think you should go for it because I have heard that the Montessori methodology moulds the kids very well . You could also try SishuGriha in HAL 2nd stage . It is also a recognised Montessori and they have higher classes also .All the Best .
Thanks for your reply bestformykids :)
you can try ankur montessori, its behind big bazaar, old md rd. the best in montessori method.
Check out Small World. It is easily one of the best, going by the results.
If you're not keen on individual schools, then go with a high-end chain school, Kara Kids or Neev. Both are just fine.