What happened to Big Band music?

What happened to Big Band music? The "recording ban" of 1942-1944 (not a ban, really, but the musicians' union striking against the record companies), which kept big bands from recording. Singers...

How do you teach time passage?

How do you teach time passage? Build time into directions and schedules. For example, if bathtime is at 8:00 pm, twenty minutes before say, “Bathtime is in 2o minutes.” You can then set a Time...