1. The Technological World
2. The design plan and technical drawing

2. A simplified drawing of the parts, using standard symbols (Sheet p
The names of the parts shown
The symbols for the force and motions work during the object’s use
Any other useful information about how the object will work
The design plan

3. The technical drawing Important shapes to consider when building parts
The names and quantities of all pieces
The name of the materials being used
Links to use, if needed
Guiding controls to use, if needed (sheet p. 262)
Any other information needed to build the object
The technical drawing