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本节课以学生的发展为本,通过现实的、富有挑战的学习内容,调动学生学习的积极性。通过画角、拼角、折角这一系列操作活动,培养学生的空间观念,发展学生的形象思维,培养学生的时间操作能力。
This course is based on the development of students and motivates students to learn through realistic and challenging learning content. Through a series of operating activities such as painting angles, playing angle and turning angle, students ’space concepts are cultivated and their image thinking is developed. Students’ ability to operate in time can be cultivated.