The instruction clock tool helps you teach various aspects of both the digital and the analog clocks like telling time and calculating time difference. In this article, we will explain the various options available within this tool.

You can choose to display 1 or 2 clocks, either analog or digital. You can choose specific options for each type of clock, as demonstrated below. Any combination of these individual settings can be made.

Analog Clock

Watch face


Extra options

Digital clock



In addition to the clock type-specific options, there are two more options that apply to both clocks:

Rounding time

The interval in which the time changes on the clocks can be set to 1 minute, 5 minutes, 15 minutes (quarters), half hours, or hours. This means that the time on the clocks is being rounded to one of these intervals.

Color preference

By default, when selecting one of the color displays of hands and/or numbers, red is used for hours and blue for numbers. However, if you prefer to use it the other way around, you can select the alternate option.

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