PLTW Gateway Review

Front

How many steps are there in the design process?

Back

6

Front

What does STEM stand for?

Back

Science, Technology, Engineering, and Math

Front

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

Back

design

Front

Constraint is a _____________.

Back

limitation

Front

Which of the following is a unit used in the metric system? inches, feet, miles, centimeter

Back

centimeter

Front

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

Back

fractions

Front

Find the measurement. Options: 2.7 cm, 2 7/16 in, 2 7/10 in, 2 7/10 cm

Back

2 7/16 in

Front

Find the measurement.

Back

3.2 cm

Front

Which of the following is defined as a mechanical device that can imitate the actions of people or animals? Options: automation, robot, robotics, mechanism

Back

automation

Front

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

Back

mechanism