This document discusses effective and constructive ways to provide critique and praise. It suggests that personal criticism should be avoided as people do not respond well and it is not performance based. Students are less likely to rework assignments after personal criticism but more likely if the work itself is critiqued. The document recommends having one presenter critique works to keep feedback objective. Praise should focus on effort rather than talent to avoid kids feeling unable to take on challenges or make mistakes. Constructive critique and praise of effort can help motivate students and encourage them to keep improving.