Introduced Boys to world War one Uniform and taught Boys how to make a similar hat using origami.
A3 sheets of green paper for each Boy.
Each Boy folds sheet of paper in half.
Lay paper on desk with seam to the top
make a house shape by bringing top corners to the middle
lift bottom top layer of paper up to meet bottom of house seam
turn over and bring bottom paper to meet the bottom of house seam
you should now have a hat.