Two of the classic (although, thankfully not entirely pervasive) characteristics of a director of a choir of very young voices are these: mouthing the words, and conducting the rhythm, not the pattern. I completely understand why. Yet I am always sad when I see a director of any ensemble of adults practicing the same habits.
Not to put to big a focus on this, but when it happens, these habits set up a co-dependency relationship between director and singers. And I've always taken great delight in the fact that such a director never seems to be able to teach a choir how to sing polyphonic music (think about it...).
A much better model, in my opinion, is for the director to be a coach: teaching people to get better with a goal of musical independence. Why? Because until and unless the musicians actually understand the musical (and especially the textual) why (not just the when), the results tend to be monochromatic (or polychromatic, but that's a function of the director's ears, not hands...).
© 2014, 2020 All Rights Reserved