基于核心素养的高中图形计算器数学实验课教学初探

An Exploration of the High School Mathematics Experimental Class with the Graphing Calculator Based on the Key Competency

围绕直观想象、数学建模两个核心素养,结合具体案例,阐述了图形计算器在课堂教学中的优势:以图形计算器为载体的数学实验课为课堂教学创建了人机交互、丰富多彩又能即时反馈信息的学习环境,充分激发了学生学习的主动性与创造性,实现了利用现代教育技术提高课堂教学质量的目的.

This paper focuses on the intuitive imagination and mathematical modeling in the key com- petencies of mathematics, and it takes advantage of specific cases to elucidate the advantages of graphing calculator in teaching. The mathematics experimental class with the graphing calculator sets up a rich and colorful learning environment which realizes human - computer interaction and immediate feedback. This teaching model motivates students＂ initiative and creativity sufficiently so that the goal of increasing teaching quality is achieved by using modern educational technology.