My 6 and 7 year olds LOVE these! I cut out and laminate about 50 copies of these to give out as praise cards when my littlies are kind or try hard. When they have collected 10 then they can cash them in for something little out of the prize bag or choose to keep collecting until the end of the term. If, at the end of term, they have collected the most then they get a BIG treat (usually a DVD or book of their choice). Most choice to cash in after 10!