Let sunshine turn straight lines into a squiggle.

The author, a British primary-school teacher, comments on how the end of a school year provides opportunities to allow additional creativity and fun into the curriculum, and he encourages teachers to take advantage of these opportunities. He reflects on activities remembered from his own school years and wonders what his students will remember from the time they spent with him. He encourages use of imagination and silliness and sharing of one's passion for teaching.