This document is a list of approximately 450 mathematical concepts which are taught in grades K-8. The list is organized into eight major topics: (1) number systems, (2) numeration and notation, (3) sets, (4) geometry, (5) measurement, (6) number patterns and relationships, (7) other topics, and (8) summaries. The Content Authority List is used in…

Three characteristics of computer-assisted instruction (CAI) make it suitable for individualizing instruction: adaptive response by the student, continual evaluation of the student's responses, and adaptability of instruction to the individual's responses and his achievement levels. CAI systems are being used for laboratory computing, record…