In this learning activity you'll review how to read a metric micrometer and use your knowledge to answer 12 questions.

In this interactive object, learners review how to read a caliper. They then test their skills with eight practice questions.

In this learning activity you'll practice reading an inch micrometer.

In this interaction the student is presented with 17 questions testing his/her ability to read an inch O.D. micrometer.

Learners will test their ability to read a depth micrometer in this interactive quiz.

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

Walk through of how using an inside micrometer for measurement.

In this learning activity you'll review the steps for calibrating the length of depth micrometer measuring rods.

Learners examine how metal detectors function. This object includes animation and sound.

Users read work instructions and view a drawing and calculations for turning on a lathe using a digital readout.

In this activity we’ll explain what a title block is and how to read the information it holds.

The student identifies micrometer parts.

In this document you'll review the micrometer adjustments.

In this interaction the student is presented with 20 questions identifying depth micrometer measurements.

In this learning activity you'll observe how switches are used in local area networks to increase data transmission speeds.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how current increases in a parallel circuit as branches are added.

Learners read how to calculate the MOD number and how it is used.

In this learning activity you'll discover how to evaluate a problem statement using both the MEA and the IP Techniques.

In this interactive object, learners read about the occupations that are most at risk for bloodborne pathogen exposure. They also read about the most common pathogens and how they are transmitted. This learning object is based on information from the U.S. Occupational Safety and Health Administration.

Learners examine how CEC, base saturation, and soil pH work with each other to define plant nutrient availability.