I Definition of board practice II. Setting Drawing Paper on the Drawing Board III. Sharpening Pencil to Conical Point and Knife Edge IV. Using Drawing Instruments to Draw Boarder Lines, Parallel Lines, Vertical Lines, Title
Lettering and Numerals
Definition of board practice: Board practice is simply defined as technical drawing. Some professions such as engineering, architecture and survey use technical drawing as a technical language to interpret objects, symbols, lines, curves and conventional representations on paper. They also use it to present and pass technical ideas