The use of thematic tests on geometry in the educational process will allow: firstly, to carry out an operational test of the knowledge and skills of seventh grade students obtained by them in the course of training in the textbook "Geometry, 7-9" by authors L.S. Atanasyan et al., based on an assessment of the level of mastery of students of program material and, secondly, prepare students for the final certification in the ninth grade.