Any recommendations for a good Piano Teacher that is strong in teaching high grades?Preferably in Central area.

My daughter Sarah went to Adeline Piano Studio (https://www.pianolessonsadelineyeo.com/). Adeline conducts private piano lessons for kids and adult learners so that each student gets the best attention during their piano lessons. She has more than 30 years of piano teaching experience, Adeline works extremely well with young children. Adeline’s training with Trinity in music allows her to bring rhythm, notations and harmony into her piano lessons.

You can try finding a teacher from this website: http://www.singaporepianohub.com/lessons-and-rates Hear some good reviews of the quality of the teachers there. Lessons are conducted at your home though. Not sure if you are looking for schools instead. Hope this helps!

you can check out www.learniva.com to find a piano centre/teacher directly