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自制教具在中、小学的教学中发挥了很好的作用。自制教具既可以补充学校实验设备不足,又可节省开支,顺利完成教学任务。许多教师在这方面积累了丰富的经验。一些取材容易、结构合理、制作简单的优秀自制教具,其教学效果不亚于某些教学仪器。为了交流中、小学师生自制优秀教具的经验,促进教学改革,提高教学质量,进一步发挥师生创新设计和动手实践的能力,我们从本期开始设置“自制教具简介”栏目,希望能有助于中、小学教师搞好教学工作。
Self-made teaching aids play a very good role in the teaching of primary and secondary schools. Homemade teaching aids can not only supplement the lack of laboratory equipment, but also save money and successfully complete the teaching task. Many teachers have accumulated rich experience in this field. Some drawn easy, well-structured, easy to make excellent home-made teaching aids, its teaching as good as some of the teaching equipment. In order to exchange experiences of primary and secondary school teachers and students in creating excellent teaching aids, promote teaching reform, improve teaching quality and further develop teachers ’and students’ ability in innovative design and hands-on practice, we have set up a section entitled “Introduction to Self-made Aids” from this issue, hoping to help In primary and secondary school teachers do a good job teaching.