Activization of Graphic Preparation of Pupils during Design Activity

摘要

Designing of machines and mechanisms is difficult creative process in which initially there is a significant con-tribution of the engineer - designer. The modem teacher of technology should be able to use the specifications and technical documentation to know standards, norms, results of the newest researches, it is good to own difficult engi-neering calculations. Except for it the expert should be able to make out the graphic documentation according to requirements of ESKD, it is good to be able to breadboard and draw sketches of the designs. The important component thus is thus skill to think in the spatial image. The more deeply and основательнее the idea is thought over, the more precisely and more clearly it will be reflected in the drawing, be put in a word at the description of a design. The spatial thinking directly depends on imagination of the person. The imagination is a necessary element of creativity of the person, expressing in mental construction of an im-age of the future product. Construction of an image of a de-sign is especially important at formation at students of graphic skills. Purchase of initial skills and skills of graph-ic preparation occurs, as a rule, during performance of graphic tasks on descriptive geometry and machine - build-ing plotting. Thus at the future experts the concept about space is formed. More difficult operating by spatial images is carried out in process performance of settlement - graph-ic works, course and degree projects.