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Internal vs. External Assessment Flashcards

7 cards from real IB practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Internal vs. External Assessment flashcards as text
  1. Which IB subject typically requires a laboratory report as part of its internal assessment?

    Answer: Biology

    Biology IA requires students to design and report on a scientific investigation, making the lab report a standard IA format.

  2. In IB, who is primarily responsible for moderating internal assessment marks to ensure global consistency?

    Answer: External IB examiners

    External IB examiners sample and moderate teacher-awarded IA marks to ensure they align with IB standards worldwide.

  3. What happens if a teacher's internal assessment marks are found to be significantly inflated during moderation?

    Answer: A scaling adjustment is applied to all students in that cohort

    If moderation reveals systemic inflation, IB applies a scaling adjustment to all students in that cohort proportionally.

  4. Which component of IB English Language & Literature is externally assessed?

    Answer: Paper 1 textual analysis

    Paper 1, the unseen textual analysis exam, is externally assessed by IB examiners.

  5. The IB extended essay is assessed by:

    Answer: External IB examiners

    The Extended Essay is externally assessed by trained IB examiners who do not know the student.

  6. In IB Mathematics, what is the main purpose of the Internal Assessment exploration?

    Answer: To demonstrate understanding of a self-chosen mathematical topic

    The Math IA exploration allows students to investigate a mathematical topic of personal interest, showing depth of understanding.

  7. Which statement best describes the difference between formative and summative assessment in the IB?

    Answer: Formative provides feedback during learning; summative determines final grades

    Formative assessments guide learning with feedback, while summative assessments like IB exams determine final diploma grades.

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. gov.uk — Passing score · verified Oct 2026
  2. ibo.org — Score release, retake fee, retake policy, passing score, eligibility, test delivery · verified Oct 2026