Webcams let Granville students take ‘field trips’ without leaving building

GRANVILLE, Ohio — Emily’s Hartmans’s sixth-grade music class at Granville Intermediate School has seldom been so focused and attentive as they were last week. The students — coming off a holiday weekend made even longer by a snow day — rarely made so much as an out-of-turn squeak with the plastic recorders they gripped in class. But when it was time to play, they didn’t hold back. And they were joined by some special guests.