随着新课改的深入实施,提高初中生物课堂教学效率已成为现代生物教学的一个重要理念。翻转课堂改变了传统意义上的生物课堂教学模式,更新了教学理念,转变了学习方式,营造出探究学习的教学环境,以生物知识为载体,捕捉生活中的生物现象,引导学生在生活中用生物知识解决问题。教师让学生课前预习生物新课的内容,课堂成了师生之间和学生之间互动的讨论场所,让学生质疑,教师答疑解惑。微课是翻转课堂最重要的环节,教师运用短小精悍的微课 With the further implementation of the new curriculum reform, improving the teaching efficiency of junior high school biology class has become an important concept of modern biology teaching. Flip classroom changed the traditional biological classroom teaching mode, updated teaching philosophy, changing the learning style, to create a learning environment for teaching to biological knowledge as a carrier, to capture the biological phenomena in life, and guide students to use in life Biological knowledge to solve the problem. Teachers allow students to preview the contents of the new class before class, and the classroom has become an interactive forum for discussion between students and students, allowing students to question and ask questions from teachers. Micro-class is overturned the most important part of the classroom, teachers use short and hard micro-class