PLTW Gateway Review

How many steps are there in the design process?

• 4

• 5

• 6

• 7

What does STEM stand for?

• Science, Teaching, Education, and Math

• Social Studies, Technology, Economics, and Math

• Science, Typing, Engineering, and Math

• Science, Technology, Engineering, and Math

____________ refers to anything that was made by a conscious human effort.

• plan

• design

• process

• criteria

Constraint is a _____________.

• limitation

• requirement

• vital sign

• robotics term

Which of the following is a unit used in the metric system?

• inches

• feet

• miles

• centimeter

When using the standard system, measurements should be written using ____________________.

• fractions

• decimals

• only whole numbers

Find the measurement.

• 2.7 cm

• 2 7/16 in

• 2 7/10 in

• 2 7/10 cm

Find the measurement.

• 3.2 cm

• 3 2/10 cm

• 3 1/5 in

• 3.2 in

Which of the following is defined as a mechanical device that can imitate the actions of people or animals?

• automation

• robot

• robotics

• mechanism

Which of the following is defined as a device designed to change the type of motion, direction of motion, or the relationship between torque and speed?

• automation

• robot

• robotics

• mechanism