===== Skimming =====
**What it is:** Reading quickly to get the main idea (not details).  
**What it’s for:** Decide if the text is relevant and understand structure fast.  
**Example:** Read titles + first sentences to know the topic.

===== Scanning =====
**What it is:** Looking for specific information (keywords, numbers, names).  
**What it’s for:** Answer questions quickly (exams, work documents).  
**Example:** Find “price”, “date”, “deadline” without reading everything.

===== How to practice =====
  * Skim: title → headings → first sentence each paragraph.
  * Scan: choose 3 keywords and search visually in the text.

===== Hard words (Glossary) =====
  * *skim* /skɪm/: đọc lướt lấy ý chính
  * *scan* /skæn/: đọc quét tìm thông tin
  * *relevant* /ˈreləvənt/: liên quan
  * *heading* /ˈhedɪŋ/: tiêu đề mục