Division using Number Line
Division using a number line is a visual way to understand division by breaking it down into equal parts. It helps students to visualize and conceptualize the division process.

Steps to do division using a number line:
- Draw a horizontal line on a piece of paper.
- Mark the dividend (the number being divided) at the beginning of the line.
- Determine the divisor (the number by which the dividend is being divided) and mark it on the line.
- Begin at the dividend and count the number of times the divisor fits into the dividend.
- Mark off each equal part as you count along the number line.
- The final mark reached on the number line is the quotient (the answer to the division problem).

Example:
Let's say we want to divide 20 by 4 using a number line.
- Draw a line and mark 20 at the beginning.
- Mark 4 on the line.
- Start at 20 and count in increments of 4 (4, 8, 12, 16, 20).
- Mark each increment until you reach 20.
- The final mark reached on the number line is 5, which is the quotient of 20 divided by 4.
Division using a number line provides a visual representation of the division process, making it easier for students to understand and grasp the concept of division. It is a helpful tool for learning division, especially for visual learners.