Shiksha means learning and you can see that every living organism has the ability to learn and teach, for example, every newborn organism sees how to collect food, fly and move, from its mother and then they do it themselves. So, this is the basic shiksha that everyone needs to survive and it is provided by their parents to their children.

Shivalaya is a gurukul, that give vedic education to life as Sanatan Dharma says. It is basically gives a transition way of life between the present life style to the vedic so that society easily move towards vedic without any stress.