小学科学新课程标准明确提出:科学学习要以探究为核心。探究既是科学学习的目标,又是科学学习的方式。亲身经历以探究为主的学习活动是学生学习科学的主要途径。科学课程应向学生提供充分的科学探究机会,使他们在像科学家那样进行科学探究的过程中,体验学习科学的乐趣,增长科学探究的能力,获取科学知识,形成尊重事实、善于质疑的科学态度,了解科学发展的历史。探究作为学习方式,它是一种教与学的策略。很多教师在课堂上都很重视让学生亲身经历 The new curriculum standard of primary science clearly put forward that scientific learning should take inquiry as the core. Exploration is not only the goal of scientific learning, but also the way of scientific learning. Learning to explore the main learning activities is the main way for students to learn science. The science curriculum should provide students with adequate scientific inquiry opportunities to enable them to experience the joy of learning science, increase the capacity of scientific inquiry, acquire scientific knowledge, form a scientific attitude of respecting facts and being questionable in the process of conducting scientific inquiry as scientists do , Understand the history of scientific development. As a way of learning, inquiry is a strategy of teaching and learning. Many teachers in the classroom attach great importance to let students experience