Number naming, or knowledge of math numerals, has been described as a gatekeeper skill in preschool math development because it is necessary for later math tasks such as calculation. This article describes a small group intervention piloted with 10 preschoolers found to be at risk for delays in early numeracy development during universal…

We report here on an intervention implementing a structural approach to arithmetic problem-solving in relation to learning outcomes among preschoolers. Using the fundamental principles of the variation theory of learning for developing the intervention and as an analytical framework, we discuss teaching and learning in commensurable terms. The…

The paper describes an approach for identifying intervention strategies, techniques, procedures, and activities designed to enhance the developmental competencies of handicapped, mentally retarded, developmentally disabled, and at risk children (birth to 4 years of age). Curriculum procedures are classified according to domains of intervention and…