The Stile Tray is the key to the self-checking activities of the Key Stage 2 programme. Pupils answer the questions by simply placing each of the twelve numbered tiles on the appropriate square on the base of the tray. When all the tiles have been placed; they close the tray; turn it over; and reopen it to reveal a geometric pattern. If the answers are all correct; the pattern will match the one printed at the top of the exercise. There are many different accompanying workbooks for use with the Stile Tray; covering Literacy; Maths and Dyslexia.

This set of six books offers a clear and versatile approach to the teaching of the main understanding shape and measuring requirements Mathematics curriculum; for Years 3 and 4 of Key Stage 2 (ages 7 years +). The materials are also suitable for the practice and reinforcement of key skills with older children who are less able: year labels have been left off the books; and illustrations are appropriate for a wide age range.

Each book contains 24 pages (150 x 266mm).

A Stile Tray is required to use these books; they are sold separately.