Explain Skimming and scanning in reading comprehension.

Skimming and scanning are two techniques used in reading comprehension to efficiently locate information in a text:

1. Skimming:

   • Skimming involves quickly reading through a text to get a general idea of its content. The reader focuses on headings, subheadings, topic sentences, and key words to grasp the main themes and overall structure of the text.
   • Purpose: Skimming is useful for previewing a text before detailed reading, identifying main ideas, and deciding whether the text is relevant for deeper study.
   • Technique: Move eyes rapidly over the text, pausing at headings, bolded or italicized words, and the first sentences of paragraphs to capture the main points.

2. Scanning:

   • Scanning is a technique used to locate specific information or details within a text quickly. The reader looks for particular words, phrases, or numbers without reading the entire text in detail.
   • Purpose: Scanning is effective for finding answers to specific questions or retrieving targeted information.
   • Technique: Focus on specific keywords or terms, use visual cues (such as bold or italicized text), and move eyes systematically across the text to locate the desired information efficiently.

Both skimming and scanning are valuable skills for improving reading speed, comprehension, and information retrieval, particularly in academic and professional contexts where time is limited and specific information needs to be identified quickly.