Introduction to Integers with real life examples is the basis of the animation.
Introduction to integers and positive and negative numbers are supported with more examples. Positive integers means things associated with increasing, ascending, gain etc while decreasing, descending, loss etc denote negative integers.
Another example introduces representing integers on a number line, rules are needed for understanding how to write integers on a number line, for example: An integer is always larger than one on its left.
Then the concept of additive inverse is brought out through number line and real life examples. Example: +31 and 31.
The animation covers the introduction to integers using real life examples.
