基本概念和一年级成绩的指导

Instruction in basic concepts and first-grade achievement INSTRUCTION I N BASIC CONCEPTS AND FIRST-GRADE ACHIEVEMENT FRAN MOERS AND JERRY HARRIS’ Arizona State University First-grade students were administered the Boehm Test of Basic Concepk (BTBC), then given 15 weeks of instruction relevant to the concepts for which corresponding BTBC items were most frequently missed. Improvements in mid-year and end-of-year BTBC performance did not occur &s a function of instruction, but a sign