My 5 year old son attends Chinese Montessori preschool @ TD Education near Paya Lebar MRT, 3 hours daily.Check out his video clips on learning at school : http://www.facebook.com/weiyu.tan.98The school developed comprehensive and interesting text/workbooks which are also use at NTU Confucius Institute enrichment class and many childcare centres (e.g. St James, Innate Montessori etc). My son's favorite place is the library, which comprises > 4000 books and he has cultivated the habit of reading 4 books daily.From a boy who refuses to speak mandarin transforming to one who can't stop using Chinese daily in a short span of time, kudos to the teachers. They have definitely exceeded our expectation.The school conducts enrichment classes too and coming June, there is a Holiday Chinese Program for Kids. Also, there is a Free Workshop for Pre-primary kids on 1st June. Refer to the website for more info. (http://www.tdgrp.com.sg)