In this learning activity you'll calculate percentages, cumulative percentages, and answer questions related to sample Pareto charts.

In this animated activity, learners read about the types of lines found on blueprints. A quiz completes the activity.

Students observe the operation of a tri-state buffer used in digital electronics. A brief quiz completes the activity.

This review assesses the student's knowledge of the tool and cutter grinder and of the tool and cutter grinding process.

Learners examine how the load resistance connected to the secondary coil of a transformer affects the primary current. A brief quiz completes the activity.

Learners read how to set up a TI-86 calculator. The process is demonstrated and examples are given.

The learner examines the setup process of a TI-83 Plus calculator. The process is demonstrated and examples are given.

Picture of Adira hydraulic shear's operator's panel with part identification and instructions on how to start and stop the shear as well as setting stroke (cutting length).

Learners read a description of the parts of an ironworker and identify them in an exercise.

How well do you know your air brake parts?

weight lifting bingo

This game is about materials.

The Periodic Table game helps you improve and learn knowledge based on the elements of the periodic table.