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Mathematics · Number Line

Number Line: Distance

Explore distance on a number line. Choose a mode to begin.

M Mathematics

N

Choose what to explore

Start with a mode

Choose Explore for real-world contexts, or Generic for an abstract number line.

Real-world context

Learning scene

Drag each point onto the number line.

Distance

Drag both points onto the number line to see the distance between them.

Controls

Controls

Choose a context

Number line setup

Distance type

Point labels Distance label Description Tick marks

Distance statement

Place both points on the number line to see the formula in action.

Drag a point onto the number line, or use the keyboard to move the focused point.

N Number Line: Distance

Simulation menu

Simulation tools

Keyboard help

Use Tab to move between controls, then use the keys below.

TabShift + Tab

Move to the next or previous control.

EnterSpace

Press a focused button, checkbox or option.

←↑→↓

Move a focused point on the number line by one unit, or choose an option in a group.

HomeEnd

Move a focused point to the minimum or maximum of the number line.

BackspaceDelete

Return the focused point to the holding box, off the number line.

Esc

Cancel a drag in progress, or close a menu or dialog.

12

Open the Explore or Generic mode.

M

Return to the mode selection screen.

R

Reset the active mode.

Pandai Simulation

Number Line: Distance

Version 0.5.2

Explore absolute and directed distance on a number line through real-world contexts and an abstract number line.

A Pandai Mathematics simulation for KSSM.

Choose a simulation mode to begin.

Simulation support

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Tell us what went wrong so the simulation can be improved.

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Simulation not working

Incorrect behaviour/result

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