I had visited the science museum 2-3 times. It is a good place for students. It has all the things which we used to study in our classes.It also had science games which are cool and through which can we install some properties easily. The last time I visited there in April 2016 I saw that it has introduced some new things like the walk in air game etc.
The tickets are also very reasonable for a fully air-conditioned place. You should visit there once and experience it yourself.