We are so happy to see a girl earn a badge in her free time, it shows a real commitment. But also if a Brownie doesn't want to work on badges that is her choice too, that is why they're called interest badges.
Some badges we work on as a unit however there are some badges which can only be done as an individual the girls can have their teacher / instructor test them and sign the book / sheet for Brown Owl.- here are some examples:-
Click on the Badges banner to view all the Brownie Badges