论文部分内容阅读
在科学课教学中大胆而巧妙地运用CAI 教学,同时配合学生感兴趣的演示实验和学生实验,构建新的教学模式,能达到优化课堂教学的目的,从而激发学生的创新意识,培养学生的创新精神。一、辅以声像,优化导入环节心理学研究表明:一堂课的开头是学生有意注意最集中的时候,也是教学的最佳时机,利用得好可取得事半功倍的效
CAI teaching can be used boldly and cleverly in the teaching of science, at the same time, with the demonstration experiments and student experiments that students are interested in, constructing the new teaching mode to achieve the goal of optimizing classroom teaching so as to stimulate students ’innovative awareness and cultivate students’ innovation spirit. First, supplemented by audio and video, to optimize the import link Psychology research shows that: a lesson at the beginning of the students intended to pay attention to the most concentrated time, but also the best time to teach, the use of well can get a multiplier effect