In educational process we use real-world instruments such as soldering iron, cutting and measuring tools. Senior students introduced in CAD and CNC machining, and also, 3D printing. All projects that were constructed during the lessons, students takes to themselves. This fact increases students motivation, because they can play with products of their work, deconstruct and upgrade it without limits of educational equipment like the most of educational construction sets. All content of educational program was tested in practice. Also, we developed vocational educational programs for different periods of time and age categories of students.