初中信息技术学科是一门考查性技术科目,其固有的特点决定了它不可能像主课那样拥有充足的时间可以进行经常性的作业练习和辅导。另外,受到场馆、设备等诸多因素的制约,信息技术课的课堂练习和作业练习,必须在有限的时间和空间内完成,因此,对信息技术课中“练习度”的理解、把握和应用,就显得尤为重要。 The information technology discipline of junior middle school is an examination technology subject, and its inherent characteristics determine that it is not possible to have enough time for regular homework exercises and counseling like the main lesson. In addition, due to many factors such as venues and equipment, the classroom exercises and homework exercises in the IT class must be completed within a limited time and space. Therefore, the understanding and grasp of the “exercise degree” in the information technology class should be ensured. Application is especially important.