自制教具在本科生机械实验课中的应用

实验教学是学生理解掌握理论知识的必要途经,有助于提高学生的学习兴趣、培养学生实践动手能力。植物科学学院农学、植物保护、园艺、资源与环境4个涉农专业开设的机械课程实验课时少、设备少而不全、设备陈旧,并且针对性不强。针对上述现状,研制3套自制教具,并成功应用在植物科学学院4个涉农专业的机械实验课和校开放性创新实验。在实验教学中构建了“引入自制教具的混合教学模式”,深受学生欢迎。学生问卷调查表明,学生对教学模式、提高学习兴趣、自学能力、自制教具的适用性等7个问题的提高程度或认可度均在90%以上。自制教具及其混合教学模式大幅提升了课堂效率,教学质量得到显著提高。 

Application of self-made teaching aids in undergraduate mechanical experiment course

Experimental teaching is a necessary way for students to understand and master theoretical knowledge, which helps to improve students'' interest in learning and cultivate their practical ability. The agriculture related majors of the College of plant sciences include agronomy, plant protection, horticulture, resources and environment. The mechanical courses of these majors have less experimental hours, less but incomplete equipment, obsolete equipment and weak pertinence. In view of the above situation, the author has developed three sets of self-made teaching aids, which have been successfully applied in the mechanical experiment course and open innovation experiment of four agriculture related majors in the College of plant sciences. In the experimental teaching, the "mixed teaching mode of introducing self-made teaching aids" is constructed, which is very popular with students. Through a questionnaire survey among students, students'' improvement or recognition of seven questions, such as teaching mode, improving learning interest, self-study ability and the applicability of self-made teaching aids, are more than 90%. Self- made teaching aids and its mixed teaching mode have greatly improved the classroom efficiency and teaching quality.