Hi dear, now a days many common people and institutes are arranging online classes for students. Also many you tubers are working a lot on kids stuff. Hence I suggest to check the videos first and if you don’t get any help from that, then you can try for online classes.

Hello Dear

I know this is a big problem for children, I would suggest you to take some break for online classes and take time for children, help them in studies, give healthy diet to you children and do some light exercises for eyes so that eyes doesn't effect like you can... See more ask with a eyes specialist for some light exercises so you can do the same with your children. Give soaked badaam in the morning with milk. Add green vegetables in children diet and add more fruits. Sleep is must for children for atleast 8 to 9 hours in a day.