In this animated and interactive lesson, learners examine additive and subtractive color theories.
By Steve Utschig
In this animated activity, learners observe how a viscometer operates.
Behavior of Ink in a Doctor Blade Metering System
In this animated activity, learners examine procedures in a doctor blade metering system.
The Feed Section
Learners watch a video and an animated depiction of the operation of the feed section of a corrugated press. They also read descriptions of the feed table, side guides, feed wheels, feed gates, and the feed roll.
By Dan Seanor
In this animated object, learners examine ink trapping, a key technique used by printers to improve the quality of products and to increase efficiency.
Resistor Color Code Description
By Patrick Hoppe
In this interactive activity, students read about the colored stripes on a resistor and interpret the placement of those colors to determine the value of four-band resistors.
The Hydraulic Color Code
By Terry Bartelt
Learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.
Resistor Color Code Recognition Drills
By James Bourassa, John Rosz
In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.
Hydraulic Color Code Drill
By John Rosz, Terry Bartelt
This interactive learning object is designed to help learners memorize the color code used on some hydraulic schematic diagrams. Learners quiz themselves using electronic flashcards.
Hydraulic Color Code Circuit Example
In this animated and interactive object, learners use a color code to understand the operations of a hydraulic circuit. A brief quiz completes the activity.
Light and Dispersion
This game will help students make connections between light, sight and colours.
EM Radiation Review
Vietnamese Colours - Màu Sắc
select the right card
Creative Commons Attribution-NonCommercial 4.0 International License.
Learn more about the license »