“情境—问题”教学在高中数学课堂教学中的应用

Application of SPBI Model to High School Mathematics Teaching

"情境—问题"教学中的情景创设要有目标性、恰当性、启发性和互动性,教学中可故置悬念情境、贴近生活实际、结合多媒体技术直观化,将创设问题情景与学生提出问题相结合,能够使学生正确把握重点,课后易于复习,从而内化知识内容,发展思维创新能力,提高课堂教学质量。

With the Scenario-Problem-Based Instruction( SPBI) model,the scenarios must be goal-oriented,appropriate,enlightening,and allows interaction between teachers and students. Teachers can create suspense,adopt real-life situations,and use multi-media that can visualize different scenarios. As the SPBI model combines scenarios created by teachers and questions raised by students,students therefore can master the difficult points of each class and review the lessons easily. As a result,they can internalize what they learn in the class,develop creative thinking,and the quality of teaching is greatly improved.