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物理学是一门以实验为基础的学科。通过物理实验使学生经过观察获得感性认识,再进行分析推理上升到理性认识。青少年学习动机中最活跃的成分是兴趣,生动的演示实验可以像磁铁般吸引学生的注意。物理现象在我们生活中无处不在,只有善于观察,才会有新发现,利用学生的好奇心引导他们持之以恒地保持良好的观察习惯。物理思维能力是学生观察能力的提高和延续。启发学生把新发现问题进行深化思维,在观察基础上将所学知识与观察到的新现象相结合,通过大脑的抽象活动,分析认识到问题的本质。总之,在物理实验中利用学生的“好奇心”和教师的“启发式”能更好地培养学生的观察和思维能力。
Physics is an experiment-based discipline. Through physical experiments, students get perceptual knowledge through observation, and then analyze the reasoning rose to rational understanding. The most active component of adolescent learning motivation is interest, and vivid demonstration experiments can attract students’ attention like magnets. Physical phenomena are ubiquitous in our lives, and only good at observation, there will be new discoveries, the use of student curiosity to guide them to consistently maintain good observing habits. Physical thinking ability is the improvement and continuation of students’ observation ability. Inspire students to deepen their thinking on new discoveries, combine their knowledge with observed new phenomena on the basis of observation, and analyze the essence of the problem through the abstract activities of the brain. In short, students’ “curiosity” and teachers’ “heuristics” are used in physics experiments to better develop students’ observation and thinking ability.