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教学目标知识目标1.以废电池为例,说明人类的破坏性活动造成的环境污染对生物的危害.2.设计并完成废电池对生物的影响的探究实验.能力目标通过完成探究实验的设计和实验过程,培养学生科学探究、创新实践、观察分析、合作交流等多种能力.情感目标1.提高环保意识,增强关心、爱护生物圈的情感.2.通过完成探究实验,养成实事求是的科学态度,培养不断探求新知识的精神和合作精神.教学重点
Teaching Objectives Knowledge Objectives 1. Using waste batteries as an example to illustrate the harmful effects of environmental pollution caused by human destructive activities on biology 2. Designing and completing the exploratory experiment on the impact of waste batteries on biology Ability Objectives After completing the design of the exploration experiment And experimental process to cultivate students’ ability of scientific inquiry, innovative practice, observation and analysis, cooperation and exchange, etc. Emotional Goals 1. To raise the awareness of environmental protection and enhance the emotion of care and love of the biosphere 2. To develop realistic science through the completion of exploratory experiments Attitude, training and continuous exploration of new knowledge and spirit of cooperation