Learning Competencies:
Upon completion of this unit, you should be able to:
 Define drawing in your own words ;
 Write the role of drawing in human civilization;
 Explain how and when drawing originated;
 Distinguish the two classification of drawing;
 Describe the areas / professional disciplines of technical drawing;
 Describe some important applications of technical drawing in everyday life;
 State the advantage of CADD in related manual work;
 Explain the educational value of technical drawing.