Where groups anticipate personal exploratory work on the part of participants then 6 - 8 may be the upper limit, giving each participant time to present and work through their issues. (psychology.wikia.com)
Outdoor areas accessible from each classroom provide gathering space for teaming as well as planting beds and garden walls for exploratory work. (asumag.com)
As a result, we started doing lots of exploratory work with local school districts to find out how they could best be supported to develop classroom formative assessment. (dylanwiliamcenter.com)