Perform measurements.

Performance should include measuring and scaling using both U.S. customary and metric devices and systems. These may include an engineer's scale, metric scale, decimal measurement, and fractional measurement.

Process/Skill Questions:

• What are the gradations found on an engineer's scale?
• How do U.S. customary units and metric units differ in relationship to distance, mass, force, and temperature?
• How do you convert U.S. customary units into metric units and vice versa?