Evangelista Torricelli

In order to make students understand its relevant knowledge deeply and comprehensively , the writer , employing the Evangelista Torricelli 's experiment , designs a teaching procedure plan which can develop students ' thoughts and help them to put the knowledge into solving the practical problems .

为了让学生全面深入理解掌握大气压强的相关知识，根据托里拆利实验，笔者设计一套程序教学方案，开发学生思维，引导学生将大气压强知识应用于实际，解决实际问题。