为了学生的全面发展,构建充满活力的高效课堂,是众多教师孜孜不倦的追求,梦寐以求的梦想,“问题导学,自主构建”这一教学方法,正充分体现了这一时代追求,它追求课堂的高效运行,追求学生的全员参与,追求学生的学习能力、表达能力和动手操作的提高。它始于问题的引导,重于师生的互动,精于学生的自主创新,合作交流和拓展提升。 For the all-round development of students, the construction of a vibrant and efficient classroom is the dream that many teachers pursue diligently and dreamily. The teaching method of “problem-based instruction and independent construction” fully reflects the pursuit of this era and pursues The efficient operation of the classroom, the pursuit of full participation of students, the pursuit of student learning ability, expression skills and hands-on improvement. It starts with the guidance of the problem, emphasizes the interaction between teachers and students, is good at students’ independent innovation, cooperation and exchange and expansion.