What is increase?

Increase means something gets bigger, more, or higher than it was before. It is the opposite of getting smaller or disappearing.

When you have a toy car and someone gives you another one, you now have more cars. The number went up. That is an increase in quantity. When your dad puts sugar in his coffee and stirs it until he can taste it clearly, the sweetness goes up. That is an increase in quality or intensity.

Think about your height. Last year, you stood against the wall and Dad drew a line with a pencil. Today, you stand there again, and your head reaches higher up the wall. The new mark is above the old one. Your body grew taller. You gained inches. This is an increase in size. It happens all the time with things you touch every day. A balloon gets bigger when you blow air into it. A bathtub fills up as water pours from the tap.

An increase often comes from adding something new to what already exists. Imagine you have five red marbles in a jar. If you drop two blue marbles inside, you now have seven marbles total. You added more items. The count increased. This is like getting an allowance. When your parents give you extra money for doing chores, the amount of cash in your pocket goes up.

So, whenever you see numbers go up, sizes get larger, or amounts become fuller, that is increase at work. It is a simple, steady growth that we can see and count.