What is abstraction in computational thinking?

Abstraction in computational thinking refers to the process of filtering out unnecessary details to focus on the essential aspects of a problem. By identifying the key components that are relevant to solving a problem, one can simplify complex issues and work more effectively. This technique allows individuals to create generalized solutions that can be applied in various contexts without getting bogged down by minutiae that might complicate the problem-solving process.

In practice, abstraction enables programmers and problem solvers to develop algorithms and models that capture only what is important, which helps in reducing cognitive load and improving efficiency. By concentrating on the high-level characteristics of a problem rather than every single detail, one can better understand the core issues and devise effective solutions.