Play the Wool Collecting game again, but this time use green wool. This is much more difficult to see, and there should be a rule that the pieces are to be laid every ten or twenty paces from each other. In playing these wool games the Scout signs can be used as well; mix up the two kinds of trail so as to teach the boys to keep their eyes open. At the end of the trail have more fire-lighting – star fires and the camp grate (S. for B., p. 124). Practise Scout Pace home again.