Studies of young children's sequence of development from counting to the beginnings of formal arithmetic are reviewed. Four essential basic skills are identified: use of counting words, enumeration, the cardinality rule, and quantitative comparison. The contribution of counting to the development of arithmetical proficiency is stressed. (JDD)

Describes study of elementary school children in Australia which was designed to determine their sequential knowledge of measuring length and to apply recent cognitive theories to predict the sequence of development of knowledge. Recent literature is reviewed, information processing skills are discussed, and skills required for measuring length…

The experiments reviewed in this paper give strong reasons for concluding that the order in which things are learned, the range of exemplification of structural principles, and the introduction of a carefully judged amount of conflict may be critical to reaching an appropriate kind and level of learning. (Author/SJL)

Reviews theoretical frameworks and psychological processes underlying the perception and cognition of musical understanding. Suggests unifying ideas and processes based on a developmental learning framework applied to teaching methods and curriculum. Supplies six guidelines for music education practitioners who are sequencing learning activities…