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Lewis, Karen Elaine – Childhood Education, 1985
Discusses students' inability to make the connection between manipulative materials and pencil-and-paper calculations in mathematics instruction. Outlines the development of mathematical ideas through the concrete, representational, and abstract phases of instruction. An annotated bibliography listing teacher resources for representational-level…
Descriptors: Abstract Reasoning, Children, Computation, Elementary Education

Caputo, Anne S., And Others – Education Libraries, 1986
Two articles briefly review experiences of secondary schools using DIALOG's Classroom Instruction Program, and four New Jersey school districts that have experimented with using Dow Jones News/Retrieval Service to teach online searching at both the elementary and secondary levels. An annotated bibliography lists 12 relevant journal articles and…
Descriptors: Abstract Reasoning, Annotated Bibliographies, Computer Assisted Instruction, Cost Effectiveness