A new look in representations for mathematics and science learning David N. PerkinsChris Unger OriginalPaper Pages: 1 - 37
The effects of verbal scaffolding instruction on young children's private speech and problem-solving capabilities C. Stephen WhiteBrenda H. Manning OriginalPaper Pages: 39 - 59
The nature and extent of analogies in secondary chemistry textbooks Rodney B. ThieleDavid F. Treagust OriginalPaper Pages: 61 - 74