论文部分内容阅读
小学科学学习要以探究活动为核心,探究既是科学学习的目标,又是科学学习的方式,更是科学教学的方法。实验是小学科学中特有的教学手段,是科学教学中必不可少的一个重要环节。下面就科学实验教学中如何落实科学探究目标谈谈自己的体会。一、提出问题教师要积极创设一种使学生主动发现问题、提出问题的情境,启发学生提出尽可能多的问题,使整个教学过程围绕学生产生的问题而展开,学生学习的积极性会被大大地激发。当学生提出的问题多而杂时,应引导学生对问题进行整理,这样就会使问题逐步凸现,更加直观、真实。二、猜想假设当把要探究的问题提出以后,让学生进行猜想和假设,因为猜
The primary science learning should take the inquiry activity as the core. The exploration is not only the goal of science learning, but also the way of science learning and the method of science teaching. Experiment is a unique teaching method in elementary science and is an indispensable part of science teaching. The following scientific experiment teaching how to implement the goal of scientific inquiry to talk about their own experience. First, ask questions Teachers should actively create a situation that enables students to discover problems and ask questions, inspire students to put forward as many questions as possible so that the whole teaching process will focus on students’ problems and the enthusiasm of students will be greatly improved excitation. When the students put forward many questions, they should guide the students to organize the questions so that the problems will be gradually revealed, more intuitive and true. Second, suppose hypothesis When the question to be explored, let students make conjecture and hypothesis, because guess