探究式学习不但强调学生进行探究,而且突出强调教师要从学生的实际出发,通过联系学生的认知和生活实际,创设对学生自主学有益的问题情境,引导学生在实践、探索和交流中获得知识,发展思维,掌握学习方法。本文结合教学实践,谈谈在课堂上如何帮助学生进行探究、交流,并获得知识和能力。长方体、正方体形状的物体在日常生活中很常见,学生在第一学段已经初步认识。本节课进一步学习长方体和正方体的特征,为后面学习表面积、体积及其他立体图形等知识做准备,并在此基础 Inquiry-based learning not only emphasizes students’ inquiry, but also emphasizes that teachers should set up problem-solving situations that are beneficial to students’ autonomy by contacting students’ cognition and living reality from the reality of students, and guide students to acquire them in practice, exploration and communication Knowledge, development thinking, master learning methods. This article combines teaching practice, talk about how to help students in the classroom to explore, exchange, and access to knowledge and ability. Cuboid, square-shaped objects are common in everyday life, students have been the initial understanding of the first semester. In this lesson, we will further study the characteristics of cuboids and cubes, and prepare for the following knowledge of surface area, volume and other three-dimensional graphics, and based on this