In order to teach modern microphysics successfully it has been found necessary for the students to make their own vacuum tubes. But making vacuum tubes by standard techniques involves an expenditure on equipment of many thousands of dollars and the services of highly skilled technicians. A research program has been carried out which resulted in a technique whereby students can make their own vacuum tubes by using a Meccano-like kit of parts at a cost of a few tens of dollars per kit. No skilled technicians are necessary and high vacua (10−7to10−8mm Hg) are obtained without the customary precautions as to cleanliness and without costly equipment. Two methods of exhaust are used: (1) A method using activated charcoal,CO2, a special gettering regime, and a vacuum gauge. (2) A method using a mechanical pump with the same gettering regime and vacuum gauge. A students' kit has been designed and exhibited. Some classroom experiments have been demonstrated. The vacuum technique and kits have applications in research and industry as well as in teaching. This project is being carried out at the request of Professor Jerrold R. Zacharias in connection with the new physics course of the Physical Science Study Committee of Educational Services Inc.