Question

Hi, what is the use of videos? How do find videos helpful for studies in class 8,9,10? How much you use them.

Answer 1

Download the byjus app

Answer 2

I use it rarely .
But yes it is very helpful as many times we get revision of the chapters
and something more about the given topics from textbooks.
Many times they tell short tricks, most beneficial.

My recommendations

If you are medium or good in studies then go for next class videos means if you are in class 7 then take videos of class 8 and study of next class. It is always beneficial.

If you are happy with your school teachers that they provide all topics of textbook then videos are not so much important.

Important is practice.