Bobbing up and down - a song to enjoy in the water

A song I wote as a resource for children, teachers and parents.
It works well for helping to improve children's confidence in the water as they bob shoulders under the surface and learn to jump buoyantly in the swimming pool.

Bobbing up and down, bobbing up and down,
Bobbing up and down in the bright blue sea. x2

I saw --------, -------- saw me,
(Add a different child's name each time)
Bobbing up and down in the bright blue sea.

Jumping up and down...

Marching up and down...