Taking to religious places is a very good option given by author and going to park they can play. These days childrens are addicted to computer games and they don't know importance of playing outdoor games
I suggest all parents take their childrens to parks, temples daily so that they can go outside and play well.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease
Instead, they can try going for a simple walk around the neighborhood, go the nearby parks etc for the children to explore and learn things about nature. They can also be take to museums, places of faith where in they can learn new knowledge and insight into our culture and religion that would be very useful compared to just staring at a tab.
Once the spend time away like this away from the textbook education, they would be more relaxed, behavior better and be more fit and active. Parents also will benefit with these kind of family bonding activities that is easily within our reach.