DEVICE FOR EXAMINING STUDENT KNOWLEDGE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 training devices and can be used in lecture, practical and the control u0437u0430u043du00a0u0442u0438u00a0u0445 in testing students in chickens you, where the answer can be formulated quite briefly and specifically in the form of a formula or a small number of words, when verifying the suitability of.the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - enhance teaching ability by u0434u043eu043au0443u043cu0435u043du0442u0438u0440u043eu0432u0430u043du0438u00a0 voice information u0432u0440u0435u043cu00a0 trainees in their responses, rapid search of educational various answers and u0432u043eu0441u043fu0440u043eu0438u0437u0432u0435u0434u0435u043du0438u00a0 them in a convenient u0434u043bu00a0 u0432u043eu0441u043fu0440u0438u00a0u0442u0438u00a0 form in front of the whole audience of listeners. the device includes a remote control unit 1 teaching and boards 2 students.the remote control 1 and each of the consoles 2 are equipped with a telephone enquiry u043cu0438u043au0440u043eu0444u043eu043du043du044bu043cu0438 u0433u0430u0440u043du0438u0442u0443u0440u0430u043cu0438, u0432u0445u043eu0434u00a0u0449u0438u043cu0438 the acoustic u0441u0432u00a0u0437u0438 blocks. the gain responses to the keyboard and at the same time u043fu0440u043eu0438u0437u043du043eu0441u00a0u0442 them out in the open set. all the answers to the students u0437u0430u043fu0438u0441u044bu0432u0430u044eu0442u0441u00a0 multichannel recorder. each console 2 u043eu0442u0432u043eu0434u0438u0442u0441u00a0 its channel responses, and one channel u0437u0430u043fu0438u0441u044bu0432u0430u044eu0442u0441u00a0 codes.u0434u043bu00a0 u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u00a0 code time in station 1 u043cu0430u0440u043au0438u0440u0443u0435u0442u0441u00a0 ribbon. in addition, on the board 1 u043eu0442u043fu0435u0447u0430u0442u044bu0432u0430u0435u0442u0441u00a0 u0432u0440u0435u043cu00a0 u0441u043eu0432u0435u0440u0448u0435u043du0438u00a0 error number, and the number 2, with which the signal errors, and assessment of learners.therefore, it can quickly find the right station, tape recorder, reproducing u0438u043du0442u0435u0440u0435u0441u0443u0435u043cu044bu0439 response to external loudspeaker in front of the whole u0430u0443u0434u0438u0442u043eu0440u0438u0435 two students and the analysis of the responses received. 8).