论文部分内容阅读
学生的科学素养不高,一个很重要的原因是学生的“原理意识”淡薄——学生缺乏对物理原理的认知。而加强实验器材制作原理、工作原理的学习与领悟是培养学生原理意识、提高学生科学素养的非常有效的方法和途径。经历滑动变阻器原理的“破解”过程,有助于学生对该器材的认知,有助于学生对该器材在实验中的作用和意义的领悟,有助于学生创新意识、创新能力的培养,有助于学生科学素养的提升。
Students’ scientific literacy is not high, a very important reason is the students “sense of principle ” weak - students lack the knowledge of the physical principles. The strengthening of experimental equipment production principles, working principle of learning and comprehension is to cultivate students sense of principle, improve students’ scientific literacy very effective methods and ways. Through the sliding rheostat principle “crack ” process, to help students understand the equipment, to help students understand the role and significance of the device in the experiment, to help students sense of innovation, ability to innovate Cultivation, contribute to the improvement of students’ scientific literacy.