The Total Physical Response (TPR) warm-up is a simple warm-up activity for Elementary school kids. The idea is to get them using their whole body and all of their senses to get their brains ready for learning! It works best for 1st-4th grade classes. Kids this age love moving their bodies and dancing around. 5th and 6th graders tend to be a bit too shy to really enjoy it, but it depends on how genki the class is.