Hello im going to share my experience with TOPPERLEARNING.COM
my younger sister bought a 12 science courses videos from topperlearning.com firstly the cost is really high than its worth is.
in the videos the tutor was really unclear and his way of explaining is way hard than the other teachers method. he seems very confused and all over the place in the videos . instead of clearing the doubts they made her more confused and their methods is very long and confusing.
from the total videos we saw out if 100 she only gained only 5 % of value and other % is full bunch of rubbish methods and unimportant examples. they aslo didnt cover most of the chapters .
in my opinion think before you invest in these types of courses .
ill give 1 out of 5.