Criteria is a great activity which addresses logical thinking detail differences and similarities. The assignment cards show
4 pictures. No picture matches with the others due to a unique detail. Children must realize this detail and place picto-cards
next to the set which indicates the unique differences. The reverse side of the assignment strip reveals correct answers
Self-checking Contents:18 assignment strips (3 levels)
12 picto-cards
manual Wooden box with lid (35 x 18 x 5 cm).