Arrow

An arrow is a visual figure used to suggest a direction, a movement, or a point to follow. Its simplest form has a long line ending in a pointed head, although its design can vary. In geometry and drawing, an arrow is not usually treated as a basic geometric shape such as a circle or triangle. It is a graphic symbol whose meaning depends on context.

On a map, an arrow can show a direction; in a diagram, it may indicate a relationship, a force, or the direction of a process. Arrows can point up, down, left, right, or in any other direction. Curved arrows can also represent turning or rotation. Their pointed head and elongated body make them easy to recognize, even when they are small.

The arrow also has a physical meaning. In archery, an arrow is a projectile designed to be shot from a bow. It commonly consists of a shaft, a pointed front part called the point or arrowhead, and a rear section with fletching that helps stabilize its flight. Its construction depends on its purpose and materials.

In mathematics and science, arrow symbols are useful because they communicate ideas without many words. For example, an arrow may show the direction of a vector, movement from one stage to another, or a transformation from one object to another. Learning to read arrows therefore helps children understand diagrams, sequences, maps, and other visual information.