Lathe: Left-Hand Thread Cutting
By Kelly Curran
This document is a visual and text description of left-hand thread cutting on a lathe.
Feed Rate Calculations
This content gives the student a text and photo overview of feed rate calculations.
Cutting Speeds & RPM Calculations
In this document you'll review an overview of cutting speeds and RPM calculations.
DC/AC I: Unit 9 Sample Exam
By Patrick Hoppe
In this interactive object, learners answer nine questions about inductors.
Series Circuit Analysis Practice Problems: Circuit #9
In this interactive object, learners solve for total resistance, total current, the current through each resistor, the voltage across each resistor, and the power dissipated by each resistor.
What's for Supper?
By Tracy Craker
The learner sorts a variety of foods based on personal preferences. Those personal choices are then classified by food group. The learner views the charts and reads information about the major food groups.
Internet Components: Skills Check 3
By Dar DeBruin-Hein
In a series of interactive exercises, learners identify the parts of a URL, a Web site, and an e-mail memo. Students are given their score at the end of the activity.
Lathe Project: Draw Tube
This project gives a drawing with steps to complete the activity.
Lathe Project: Turning Between Centers
By Thaddeus Hetzer
Learners read work instructions and view a drawing for turning between centers on a lathe.
Project Sheet - Drill & Tap Gage
This lesson provides a drawing with steps to complete the activity.
Transistor AC Analysis Practice Problems: Circuit #1
The learner solves for Zin(base), Zin(stage), Zout, and Av. A "help" screen is available.
Section508Version - Stain Measurement & Calculating Angles of Impact
By Daniel Feucht
Temp version with colors adjusted for Section 508 compliance
Testing an On/Off Switch
By Terry Bartelt
In this learning activity you'll review methods for testing an on/off switch with an ohmmeter and a voltmeter.
Voltage Source Approximations
Students examine the first and second approximations of a voltage source. A "stiff" voltage source is defined, and several examples are given.
Saw - Marvel - PCII - Programming a Job (Full CNC)
By Dave Hoffman
The student views step-by-step instructions for programming a "job" with the PCII on the Marvel vertical band saw.
Series Motors
The learner views animation showing how a DC motor is wired and its operational characteristics. A short quiz completes the activity.
Identifying Non-Random Patterns on a Control Chart
By Mary Lee Rudnick-Kaun
In this learning activity you'll recognize several patterns on an Xbar and R control chart. These non-random patterns are indications that the process is not in a state of statistical control.
Nanosolutions to the Water Problem
By Barbara Liang
Learners read about how universities, government agencies, energy companies, and nanotech firms are working together to use nanotechnology to help produce clean water for consumption.
Voltmeter Circuit Connections
Students read a step-by-step approach on how to connect a voltmeter to a circuit when making a measurement.
GD&T: Geometric Characteristic Symbols
By Glenn Sokolowski
In this interactive object, learners test their knowledge of 14 geometric tolerance control symbols.
Reading a Micrometer
By Sue Silverstein
In this learning activity you'll practice reading an inch micrometer.
Robotic Welding Instructions
By cebery
The learner will gain an understanding of how a robot uses welding instructions to perform tasks. This learning activity includes video.
Scenario for Communicate Clearly: Trading Places
By Rosie Bunnow
Power Law Practice Problems #2
Learners review the three formulas for power and work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and asked to solve for power. Immediate feedback is provided.
The TI-83 Plus Calculator: Using Complex Numbers
This primer introduces the student to the correct method of entering complex numbers in both rectangular and polar form.