Explores and identifies scaffolding (adults helping children learn inaccessible material) strategies in three specific primary schooling contexts: design and technology, mathematics, and science. Delineates the differences among scaffolding, everyday knowledge, and specialist knowledge. (MJP)

Maintains that a common set of principles governs all tutoring, no matter what the age range, and extending to a variety of formats (including computers). Compares Lev Vygotsky's Zone of Proximal Development with "scaffolding," both concepts relating to the process of effective educational cooperation between adults and children. (MJP)