But it is recognised and used in public schools.

You keep saying it isn't but offer no proof of this only your opinion dressed up as fact. TPR is used in public and private schools to assist with language acquisition all across the globe.

And I ask again, what methods do you suggest are used instead of TPR to teach vocabulary and action verbs to young learners that is more effective than TPR? Oh that's right, you can't suggest any as you have no idea what you're taking about, you just want to rant about TCs.