Schoolchildren gaze up at flying flags all over morning assembly, palms over hearts, voices increasing in a practiced chorus.

https://jasperhpet427.iamarrows.com/who-gets-credit-for-the-american-flag-from-betsy-ross-to-francis-hopkinson

Schoolchildren gaze up at flying flags for the time of morning meeting, palms over hearts, voices increasing in a practiced refrain.