Horizon Primary school is said to be good and popular . I believe their school hours are a bit different from most schools, they start later (: You can google for more info.
I hope this article helps you :https://sg.theasianparent.com/preparing-your-child-to-enter-primary-school?utm_medium=web&utm_source=search&utm_campaign=elastic
Hi... you might wanna read this article for more information https://sg.theasianparent.com/primary-school-open-house-dates-2019-in-singapore