The development of science and technology not only bring about changes in approach to learning,but also increasingly affects every aspect of education.
YPT experiments a series of experiments which enables students to explore independently,which based on IYPTs(International Young Physicists Tournament)probl
Male and female have a different thinking way in some aspects,Questions naturally arise: Whether there are differences between different genders in physics
The randomness of the random error as well as the approximate randomness of the undetermined systematical error,is the baseline that the non-axiomatic syste