Students answer 10 questions in a sample exam. This exercise covers number systems, number conversion, logic gates, and combinational design. Feedback is provided.

In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.

Learners review guidelines for the proper use of a dial caliper. Illustrations appear throughout the learning object.

Introduction to selecting the proper punch and die for air bending or bottoming when forming on a press brake. Includes charts and methods for selection.

Students review the best practices for using a ruler and answer five basic questions.

Chapter 1 Science Vocabulary.

The learner will identify and measure common structural materials used in metal fabrication.

You'll practice converting units of measure for area in the metric system.