Ding dong bell - School is over

[Benhaard]

I remember having heard a song containing the following:

Diddeling dong bell, School is Over
Bells are chiming, it's so divine

That's all I can recall from the song. It's a woman singing and she sounds a bit like Connie Francis - though I don't think it's her. More probably a girl-group.

I guess that the song is from late 50's or early 60's.

Hope someone here can help me.