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Chapter detail page

The chapter detail page is the deepest public surface in ImtehanHub. It sits at /subjects/:class/:subject/:chapter and bundles every piece of context a student needs to start practising — the chapter description, the topic list, question counts, community explanations, and a single prominent Start Test CTA.

TL;DR — Click any chapter from the subject page. Read the overview. Pick a topic chip if you want to drill one specifically. Click Start Test. You are in.

What the page shows

The page has six sections, top to bottom:

1. Chapter header

  • Chapter name (English + Urdu).
  • Chapter number within the subject.
  • Page range in the official textbook (e.g. "pp. 38-67").
  • Last-updated timestamp.
  • A breadcrumb: Home › Subjects › Class 9 › Physics › Kinematics.

2. Description

A 2-4 paragraph overview of what the chapter covers, why it matters in the curriculum, and what comes next. Sourced from official textbook intros where possible; written by the team where not.

3. Topic chips

Each topic in the chapter rendered as a clickable chip. Clicking a chip takes you to the configure-test page with that topic pre-filtered (see Topic filters).

Examples for Class 9 Physics → Kinematics:

  • Equations of motion
  • Average speed and velocity
  • Vectors and scalars
  • Free fall

4. Question counts

A simple table:

TypeOfficialCommunity (eligible)
MCQ428
Short123
Long51

The community count is the number of eligible community submissions — the ones that have crossed the voting threshold. They contribute to the pool when you set the source picker accordingly.

5. Community explanations (when present)

If any verified community member has written a chapter explanation for this chapter and it has crossed the eligibility threshold, the top 3 are shown here as preview cards. Click any card to read the full explanation.

This section is public — non-signed-in users can read community explanations. They are part of the discovery surface, not gated.

6. Start Test CTA

The single most prominent button on the page. Pre-fills the configure form with the chapter selected. Defaults: MCQ mode, 10 questions, official source, no topic filter.

Below the CTA:

  • "Take a Short test instead" link.
  • "Try a Long question" link.
  • "Take a topic-filtered test" — opens the configure form with the Advanced panel pre-expanded.

SEO and AEO on chapter pages

Chapter pages are the highest-value SEO surface on ImtehanHub. Each one carries:

  • Distinct <title> (Class 9 Physics — Kinematics MCQs and Practice — ImtehanHub).
  • Distinct meta description.
  • JSON-LD: LearningResource (per-chapter) + BreadcrumbList.
  • Open Graph + Twitter card with the chapter's name and a generated image.
  • A <noscript> body that mirrors the React-rendered content for AI crawlers.

A typical chapter page targets long-tail queries like "Class 9 Physics Kinematics MCQ", "Physics Class 9 chapter 2 questions", "kinematics MCQ practice Pakistan".

Bookmarking the chapter

The header has a small Save chapter icon. Saved chapters appear on your Dashboard's "Pick up where you left off" card. This is distinct from per-question bookmarks (Bookmarks) — a saved chapter is a navigation shortcut, not a question collection.

Anonymous browsing

Public users (not signed in) see everything except:

  • The Save chapter button (requires sign-in).
  • A small banner on the Start Test button reminding them the trial counter applies.

Common questions

Can I see what topics other students struggle with on this chapter?

Aggregate per-topic difficulty is on the roadmap. Today the per-topic breakdown is per-test, not per-chapter (see Streaks and stats).

Why are some chapter cards greyed out?

A grey card means the chapter has zero seeded questions yet. You can still browse the chapter overview, but the Start Test button is disabled.

Can I download the chapter as a PDF?

Not yet. The roadmap includes a "Print this chapter's MCQs" view that generates a printable A4 PDF for offline study.

What if my textbook has a different page range?

The page range matches the publisher field tied to the chapter's book. If you have a different edition, the numbers may be off by a few pages. See Pick your board — board affects which book version is matched to your account.

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