In cardboard organizer placed in plastic container 24 x 38 cm.

Unit contents sheet -- credits sheet -- 6 copies of Level B booklet: Long legs, short legs / written by Annie Thomas -- 6 copies of Level D booklet: What do living things need / written by Sara Mitchell -- 6 copies of Level F booklet: Teaching Skip / written by Robert Lee -- 6 copies of Level G booklet: Gardening with Grandpa / written by Annie Thomas --6 copies of Level J booklet: An elephant grows up / written by Vanessa York -- 6 copies of Level K booklet: Making compost / written by Vanessa York -- 6 teacher's guide (one for each level).