在生物教学中实施“问题解决”式学习,是新一轮中学生物课程改革的基本要求。要求教师精心创设问题情境,引导学生在积极的思维活动中学会提出问题、理解问题、解决问题和评价问题,有效激发学生学习生物的内部动机,促使学生喜学生物和乐学生物。 Implementing “problem solving” style learning in biological teaching is the basic requirement for a new round of high school biology curriculum reform. Teachers are required to create problem situations carefully, guide students to learn to raise questions, understand problems, solve problems, and evaluate problems in active thinking activities, effectively inspire students to learn the internal motivation of living things, and encourage students to love learning objects and music.