Fuente: Wipo "BigData" The utility model discloses a comprehensive integrated big data teaching experiment platform. The utility model relates to the technical field of big data analysis, in particular to a student attendance system, which comprises investigation terminals installed in each classroom and a comprehensive platform in bidirectional communication with all the investigation terminals, and each investigationterminal comprises a student clock-in module for recording attendance information of students participating in experiment courses; The experiment content acquisition module is used for acquiring the current experiment type and the experiment process; The data storage module stores the attendance information recorded by the student card punching module and the information collected by the experiment content collection module; The network communication module transmits the information stored in the data storage module to a comprehensive platform; The comprehensive platform analyzes the information transmitted by each network communication module, and arranges and supplements courses for experiment courses with low attendance rate, so that students can carry out experiment learning, the experiment learning class hour of the students is ensured, and the examination passing rate is improved.