高中物理“教-学-评一体化”课堂教学探索——以“示波器的原理——带电粒子在电场中的偏转”为例

"教-学-评一体化"的课堂是指围绕教学目标,教师的教学、学生的学习以及教师对学生的评价组成一个有机的、整体的有效课堂.教学"有效"的唯一证据在于目标的达成,在于学生学习结果的质量,在于何以证明学生学会了什么.因此,教学中要关注对学生的评价.本文以"示波器的原理——带电粒子在电场中的偏转"为例,论述在"教-学-评一体化"的课堂中如何用评价促进学生思维发展.

Exploration on Classroom Teaching of Integration of Teaching-Learning-Evaluation in Senior High School Physics——Taking the Oscilloscope Principle——Deflection of Charged Particles in Electric Field as an Example

The classroom of"Integration of Teaching,Learning and Evaluation"refers to an organic,whole and effective classroom which focus on goals,teachers′teaching,students′learning and teachers′evaluation of students.The only proof of"effective"teaching lies in the achievement of goals,the quality of students′learning results and how to prove what students have learned.Therefore,much attention shall be paid to the evaluation of students in teaching.This paper takes Principle of Oscilloscope-Deflection of Charged Particles in Electric Field as an example to discuss how to use evaluation to promote the development of students′thinking in the classroom of"Integration of Teaching,Learning and Evaluation"?