一、初中数学拓展性教学资源开发的价值首先,拓展性资源的开发能够将教师和学生的生活经验融入教学活动中。教师可以将那些容易吸引学生注意力的话题引入到教学中来,运用视频、音频等多媒体技术的优势对教材的内容进行整合和构建,使得数学教学更具生命力和活力,让学生感觉到数学知识是一门活的知识。其次,拓展性资源的开发可以彻底转变学生在学习过程中的被动地位。探究性的学习能够让初中生感受到自己学习主人翁的地位,使其能够主动吸纳和探索知识,感受到获取 First, the value of junior high school mathematics development of teaching resources First of all, the development of outreach resources to teachers and students can integrate the life experience into teaching activities. Teachers can introduce the topics that are easy to attract students’ attention to teaching. By using the advantages of multimedia technologies such as video and audio, teachers can integrate and construct the teaching materials to make the teaching of mathematics more vitality and vitality, and make students feel the knowledge of mathematics It is a living knowledge. Second, the development of exploitative resources can completely change the passive status of students in the learning process. Inquisitive learning enables junior high school students to feel the status of their masters, so that they can take the initiative to absorb and explore knowledge, feel access