Badminton tournament score sheet

Pupils to design their own tournament at the end of their unit. In two large groups, gave them the sheets, pencils and they had to work as a team to figure out the order of play, single, doubles or both, what they were going to score up to etc. I gave them 10mins planning time, they then played. I brought them back in and gave then evaluation time, Q&A about what they could change and then they applied this and played again. Closure was based around evaluation of team work, co operation, organisation etc.