I agree about how important the scientific method is and would be very surprised if elements of it were not already on the national curriculum at all levels from infant classes upwards, which is why I'm a bit puzzled by the word "unveiled".
There was an interesting article about things not being what they seem recently, where an early Antarctic explorer (one of Scott's crew?) was perturbed by what he interpreted as the unnatural behaviour penguins. Newer interpretations make it seem perfectly natural. One can argue, of course, that anything natural things do is natural.
Anyway, yes, teach the scientific method. I'm all for that, starting with the wee ones observing and taking an interest in all that's around them in their natural environment, which is what they do naturally, at least in my experience.
Interpretations of the observations, especially when you're dealing with the more complex parts of nature that we don't fully understand yet are, as history shows, where problems arise. But rigorous application of the scientific method should, eventually, iron those out.