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有效的习题练习能够帮助学生掌握教材中的重点、难点、疑点和关键,加强薄弱内容的学习,综合地培养各种能力,进而全面提升学生的科学素养。这在整个初中阶段的科学课程的学习过程中是必不可少的。本文从精选习题,难度适宜;立足能力,有效训练和练议结合,指导有法等方面,阐述了如何改进习题训练和提升学生科学素养等问题。
Effective exercise exercises can help students master the key points, difficulties, doubts, and keys in the teaching materials, strengthen the learning of weak content, and comprehensively develop various abilities, thereby further enhancing students’ scientific literacy. This is indispensable during the entire junior high school science course. This article elaborates problems such as how to improve exercise training and improve students’ scientific literacy, from the selection of exercises, the difficulty is appropriate, the ability to base, the effective training and practice, the guidance and method, etc.