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实验教学是生物教学必不可少的部分。在教学过程中,教师结合教学的实际情况,适当对实验材料和操作流程进行改进,可以节省实验成本、节约教学时间和突出实验效果,同时还可以培养学生的创新能力,加深学生对知识点的巩固和理解,培养学生的思维和动手能力,使课堂教学和实验教学有机高效地结合起来,达到事半功倍的效果。
Experimental teaching is an essential part of biology teaching. In the process of teaching, teachers combined with the actual situation of teaching, the appropriate experimental material and operational processes to improve, you can save experimental costs, save teaching time and highlight the experimental results, but also can cultivate the students ’ability to innovate and deepen students’ knowledge of the point Consolidate and understand, cultivate students’ thinking and practical ability, make classroom teaching and experimental teaching organically and efficiently combine to achieve a multiplier effect.