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高中物理的课堂中,“问题链”的建立不仅巧妙的抓住了学生的思维,还有效的将不同的知识点进行了串联,提高了学生知识运用的灵活性和解决问题的能力.教师通过问题链的提出,采用低切入口来建造知识的高楼,采用层层推进的方式,给学生的思维跳跃创造了台阶,使学生能够跟着教学的主线逐级上升;逐步地深入知识的本质,在学生的自主思考学习下,能够顺畅地更上一层楼,打造了简捷、清晰、逻辑性强的高效课堂.一、趣味性的问题链,激发兴趣导入学习
In the classroom of high school physics, the establishment of “Problem Chain ” not only cleverly captures the thinking of students, but also effectively connects different knowledge points in series, which enhances the students’ flexibility in using knowledge and the ability to solve problems. Teachers through the question of the chain proposed the use of low-cut entrance to build knowledge of high-rise, using layers of way to promote the students to create a jump in thinking jump, so that students can follow the teaching of the main step by step rise; and gradually deepen the essence of knowledge , Under the guidance of students’ independent thinking, can smoothly move on and create a simple, clear and logical classroom with high efficiency.