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学案教学是指运用现代教育技术,以学案为载体,以教师调控为手段,注重学法指导,突出学生自学,培养学生创新能力和学习能力,有效地发展学生个体素质结构,提高教学效益的教学体系。采用“先学后教、合作探究、当堂达标”的教学模式,依据《义务教育化学课程标准》来设计识标、讨论、精讲、验标和小结五个学案教学环节,贯彻课程标准中“培养学生终身学习的意识和能力”“为每一个学生提供平等的学习机会”和“在‘做中学’的探究实践中培养学生的创新精神和实践能力”等基本理念。多角度引领学生的学习行为,发展学生的能力,围绕教学内容所对应的课程目标和内容标准,结合学校与学生的实际,参考课程标准的实施建议,有计划、按步骤、分层次地达成学生的学习目标。
Case teaching refers to the use of modern educational technology, case study as a carrier, teacher regulation and control as a means, pay attention to the guidance of law, highlighting the students self-learning, cultivating students’ innovative ability and learning ability, effectively developing the individual quality of students structure, improve teaching effectiveness The teaching system. Adopting the teaching mode of “learning first, teaching cooperatively, approaching the standard”, we designed five teaching cases of teaching and learning according to “compulsory education chemistry curriculum standard” The standard of the curriculum is to cultivate students ’awareness and ability of lifelong learning to provide equal learning opportunities for each student and to cultivate students’ innovative spirit and practical ability in the practice of doing middle school. And other basic concepts. To guide students ’learning behaviors and develop students’ abilities from different perspectives, the curriculum objectives and content standards corresponding to the teaching content are combined with the actual conditions of schools and students, and reference to the implementation of curriculum standards. Students are planned, step-by-step and level- Learning objectives.