物理课程标准将科学探究列入“内容标准”之中,因此,科学探究作为新课程改革的重中之重理应为其作用的发挥创设条件。随着新课程标准的全面贯彻实施,传统的实验教具已跟不上教材的需要,很多仪器已不适应在教材中使用,急需补充新的教学仪器与实验器具。新的初中物理教材新增了大量演示实验、学生实验和探究考察等方面的实验,这是科学改革的需要。但是与新教材配套的教具的开发、研制、定型、生产,需要有一个较长的过程。仪器的开发相 The standard of science curriculum includes scientific inquiry into “content standard”. Therefore, scientific inquiry as the top priority of the new curriculum reform should create the conditions for its function. With the full implementation of the new curriculum standards, the traditional experimental teaching aids can not keep up with the needs of teaching materials. Many instruments are not suitable for use in teaching materials. Therefore, new teaching instruments and experimental apparatus are urgently needed. The new junior high school physics textbooks added a large number of demonstration experiments, student experiments and research exploration experiments, which is the need of scientific reform. However, with the new teaching materials supporting the development, development, stereotypes, production, need to have a longer process. Instrument development phase