Students read about the basics of using an indicator.

In this learning activity you'll test your skill at reading indicators.

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

This document lists the safety equipment to be used in the machine shop.

In this animated activity, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.

The learner reads an explanation of how to determine lengths for tubing and pipe bending and then performs calculations in an interactive exercise. Two methods for determining angle bends are shown. A calculator is required.

The student reads about the parts of a pipe/tubing bender and later identifies them in an interactive review.

In this interactive object, learners follow steps to program and operate the Ercolina Top Bender.

Laboratory testing begins with a doctor's order and is followed by specimen collection. In this activity, learners review doctors’ lab orders and select the blood collection tubes required for each patient.

Check your underground, subway, metro, and tube vocabulary acquisition by writing the term for each definition.

Troubleshooting scenarios for trach related problems