“For architecture and engineering lessons, Ron had his students create blueprints for a house. When he required them to do at least four different drafts, other teachers warned him that younger students would become discouraged. Ron disagreed—he had already tested the concept with kindergarteners and first graders in art. Rather than asking them to simply draw a house, he announced, “We’ll be doing four different versions of a drawing of a house.”

Some students didn’t stop there; many wound up deciding to do eight or ten drafts. The students had a support network of classmates cheering them on in their efforts. “Quality means rethinking, reworking, and polishing,” Ron reflects. “They need to feel they will be celebrated, not ridiculed, for going back to the drawing board. . . . They soon began complaining if I didn’t allow them to do more than one version.”