“几何画板”对新型中学数学教师培养的教学研究与实践

Practice of Teaching and Research on the Use of Geometers Sketchpad in the Training of Mathematics Teachers in the New High School

"几何画板"的运用正在使学生参与到教学中来,改变着学习方式,同时开发了他们的智力,促进了素质教育。使学生可以更直观地进行思维、去理解数学的本质,让他们在自主探索、互相启迪中达到认知的目的,提高创新思维能力,收到事半功倍的教学效果。

New mathematics teachers have four main features：advanced ideas of modern education,a dialectical use of modem educational technologies,a resource of co - teaching and shared spirit of openness,and a strong sense of lifelong learning.The use of Geometer＇s Sketchpad is involved in teaching the students to change their learning method,while developing their intellectual,promoting quality education.The purpose is to enable students to think more visually and to understand the nature of mathematics,to enable them to independently explore and to inspire each other to achieve a cognitive objective.Therefore the students can enhance their creative thinking abilities.As a result,a multiplier effect of teaching will be achieved.＂Geometer＇s Sketchpad＂has played an increasingly important role on the new high school mathematics teachers and mathematics teaching culture.