论文部分内容阅读
《科学课程标准》中提出了“科学学习要以探究为核心”这一基本理念,对科学探究提出了具体的内容标准,猜想与假设成为学生科学探究活动的一个重要组成部分,培养学生的猜想与假设能力是培养学生科学素养,发展学生对科学活动预见性的重要实施渠道。引导学生开展猜想与假设成为当前科学学科教学一个亟待研究的问题,在教学中可以从以下几个方面引导学生进行科学猜想与假设活动:
The Standard of Science Curriculum puts forward the basic idea that “science inquiry should take inquiry as the core”, puts forward specific content standards for scientific inquiry, and the conjecture and hypothesis become an important part of students 'scientific inquiry activities, so as to foster the students' conjecture And hypothetical ability is to cultivate students 'scientific literacy and to develop students' foreseeability of scientific activities. To guide students to carry out the conjecture and hypothesis has become a problem that needs to be studied urgently in the current science teaching. In the teaching, students can be guided to conduct scientific conjecture and hypothetical activity from the following aspects: