Lathe Project: O. D. Threading
By Kelly Curran
This project gives a drawing with steps to complete the activity.
Project Sheet - Sawing 1
This project gives a drawing and steps to complete the activity.
Statics: Law of Transmissibility
By Steve Whitmoyer
Learners examine how a force may be considered to act at any point along its line of action as long as the magnitude and direction of the force remain unchanged. Numerical verification is provided.
Lathe Cutting Speed & RPM Calculations: Review
The student takes a quiz on lathe cutting speeds and RPM calculations.
Print Reading: Holder
By Jessie Jelinski
2D and 3D views used to help convey information from a drafter or designer to the welder are provided. This activity will focus on a holder. A short quiz to test your ability to correctly read this information follows.
Fillet Weld Acid Etch Test
Lathe Project: Installing and Removing Work-holding Devices
This project gives steps to complete the activity.
Modify Delivery Route
By Rosie Bunnow
In this scenario, learners take the role of a delivery driver who must find a new travel route after the Interstate is closed to trucks. “Drivers” listen to traffic reports and write directions for a new route. This activity has audio content.
Lathe Project: Setting Speeds & Feeds
Doosan Machine Setup and Operation
By Erich Krowas
This video will walk you through the Setup and operation of the Doosan CNC Turning Center Machine.
Review: Drill Press Advanced Cutting Tools and Operations
This review tests the student's knowledge of advanced cutting tools and operations on a drill press.
Using Coupons in Welding Classes
We’ll explore why everyone should reduce the waste they produce in the welding shop. We'll also demonstrate some ways to reduce waste as you work.
Veterinary Parasites Screencast
By Laura Lien
In this screencast of an old Flash learning object, learners follow along as we sort parasites into divisions and helminth divisions. We'll also identify affected body systems.
Micrometer Measurements Review
In this interaction the student is presented with 17 questions testing his/her ability to read an inch O.D. micrometer.
Datum Precedence and Degrees of Freedom
By Janet Braun
Datum precedence is a fundamental principle in the design and manufacture of mechanical parts and assemblies.
It refers to the order of importance assigned to different datums, which are specific points, lines, or planes on a part, which are used as references for measurement and geometric tolerances.
Darex Drill Grinder
In this document you'll review the Darex Drill Grinder.
Concepts of Programming 9: Pseudocode Repetition Structures using While Statements
By Jason Vosters
Explore repetition structures, which are commonly referred to as “Looping” statements, are a vital component of programming computer and industrial applications.
DC/AC I: Unit 4 Sample Exam
By Patrick Hoppe
In this interactive object, learners answer nine questions about series and parallel circuits. Immediate feedback is provided.
Lathe Operations Between Centers: Review
The student takes a quiz on lathe operations between centers.
Drill Press Identification
This learning object assesses the learner's ability to recall the names and locations of the parts of a drill press. This assessment includes drill press type identification.
Metrology - Area of Circles and Volume of Cylinders
By Kevin Ritzman
In this module we will explore some commonly used formulas for area and volume.
Scenario: The Neglected Lawn
Scenario for Positive Attitude: Sagging Morale
The Mathematical Expression of an AC Sine Wave As a Function of Time: Practice Problems
Students view the mathematical expression of a sinusoidal waveform with respect to time (t) and solve five problems. The answers are provided so students may check their work.
Excel: Entering a Formula
In this animated learning object, users view the process of entering a formula in an Excel spreadsheet. Several different methods and associated examples are given.