Class 10 Science Chapter 3 – Metals and Non-Metals

To score full marks in exams, it is not enough to know the answer — you must present it in the correct format.

🔹 Follow This Structure in Every Answer

✔ Start with a clear definition
✔ Add key points in bullet format
✔ Include example wherever possible
✔ Keep answer to the point (avoid unnecessary explanation)

🔹 Marks-Based Writing Strategy

👉 1 Mark Question

Write only definition

Keep answer in 1–2 lines

👉 2–3 Marks Question

Definition + example

OR 2–3 key points

👉 5 Marks Question

Definition

Explanation (in points)

Example (very important)

Proper structure

🔹 Presentation Tips (VERY IMPORTANT)

✔ Use bullet points instead of long paragraphs
✔ Underline important keywords
✔ Maintain neat handwriting
✔ Leave proper spacing between answers

🔹 Common Mistakes Students Make

❌ Writing too much unnecessary theory
❌ Not giving examples
❌ Writing answers in paragraph form
❌ Missing keywords

🔹 Smart Writing Trick (Exam Hack)

👉 Always think:

“What will examiner check?”

✔ Definition
✔ Key points
✔ Example

👉 If these 3 are present → Full marks possible