Learners examine how the two-roll metering system works.

In this animated activity, learners observe how a two-roll metering system operates.

Learners view video clips of operation procedures.

The purpose of the conveyor and how it accomplishes its objective.

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.

Learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.

In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.

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.

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.

select the right card

color 110

The word "twinkle" is used in the text to describe a light which changes constantly from bright to faint.Match the words with their meanings.

Practise learning your colours in Samoan with this memory matching game.