[safiq10]

In our experience some girls tend to work better on girls only team while other girls work better on mixed group. I can tell you that on a mixed group you will have girls be a little shy to speak up in front of the group. (could be an individual problem?) but it really it is something that could go either way.

One idea that might work is to hold mini training session before teams are decided and see who work well and who doesn't and form teams according to that.