what are scanning and skimming? ?

Scanning and skimming are two reading techniques used to quickly gather information from a text without reading it in its entirety.

Scanning involves quickly moving your eyes over a text to locate specific information or keywords. This technique is often used when you are looking for a particular piece of information in a text, such as a phone number or a date.

Skimming, on the other hand, involves quickly reading through a text to get a general idea of its content. This technique is often used when you want to understand the main points of a text without reading every word. Skimming involves reading headings, subheadings, and the first and last sentences of paragraphs to get an overview of the text.

Scanning

- Definition: A quick reading technique used to locate specific information within a text.
- Focus: Keywords, phrases, headings, subheadings, bold or italicized text.
- Purpose: To find specific facts or data without reading the entire text.
- Method: Move your eyes rapidly across the page, looking for the desired information.
- Speed: Fast, efficient.
- When to use: When you need to find specific information quickly, such as a phone number or a date.

Skimming

- Definition: A reading technique used to get a general overview of a text.
- Focus: Main ideas, supporting points, organization of the text.
- Purpose: To understand the gist of the text without going into detail.
- Method: Read the first and last paragraphs, headings and subheadings, and any other highlighted or emphasized text.
- Speed: Faster than normal reading, but slower than scanning.
- When to use: When you need to get a quick understanding of a text before reading it in detail, such as when previewing a chapter or article.