This learning activity provides an overview of Search Engine Optimization, or SEO.

In this activity, we will explain the mechanics of site structure and the role it plays in search engine optimization.

In this video, you’ll explore the engine lathe, its basic components, and you’ll learn to operate its machine controls.

This learning activity explains how site structure and organization can have a positive effect on optimization and driving traffic to your website.

This video will demonstrate how to cut tapers on an engine lathe using the taper attachment.

Students view the parts and movements of a combustion engine in this animated activity. Each part is described.

This document is a visual and text description of the engine lathe.

Learners answer questions about internal combustion engines using a game board format. This learning object can be used individually, in small groups, or as a class activity to provide an alternative self-assessment tool.

Users study a chart containing numbers 1 to 99 and look for trivial palindromes as well as double and triple iteration palindromes. The reverse and add technique is demonstrated.

Students view step-by-step instructions for testing cylinder pressure.

The learner will convert various values to engineering notation.

In this learning activity, you’ll identify information hackers use to gain access to a company, explain different types of social engineering attacks, and recognize different solutions to avoid these attacks.

In this interactive object, learners read the common abbreviations used in engineering drawings and then test their knowledge in three short exercises.

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

The learner will represent very large and very small numbers in engineering notation.

Learners convert a number from standard form to engineering notation.

In this interactive object, learners answer questions about doing research on the Internet.

In this animated and interactive object, learners view American National Standard and International Standard sheet sizes. A quiz completes the activity.

Learners examine the drawing symbols used for counterbore, countersink, spotface, radius, diameter, and depth. In the quiz that completes the activity, they associate these symbols with machining applications.

Learners examine the basic types of dimensioning including unidirectional and aligned systems, and linear, aligned, angled, arrowless, chain, datum, chart, tabular, radius, diameter, typical, and reference dimensions.