Sort-in-the-box is a learning centre that teaches sorting and classification skills. It consists of a 4 compartment sorting box. It has 60 object titles to sort by class or attributes. There are 3 main categories: Animals, Shapes and Visual features, which are further divided into 12 sub-categories.

Encourage the child to start with one or two categories and work up to sort across 4 categories. It comes with an answer sheet for easy reference.