The wisdom of Kabbalah is the root of all sciences, the root of all teachings. When you begin to discover it, you discover in its light all the other teachings.
At the inanimate level, it is physics, chemistry, and geology. At the vegetative level, it is botany and ecology. At the animate level it is biology, zoology, and medicine. And then the speaking degree appears before you, which is what the wisdom of Kabbalah deals with.
However, everything must be tied into a single picture.
We split Nature into different disciplines when it is actually one whole. This is why we don’t understand it. A child, however, perceives everything as one world, including the spiritual world.
Therefore, if we teach Nature as a single picture, without slicing it into disciplines, children will understand it better.