What Is an IA? Understanding the Internal Assessment in IB

RevisionDojo
2 min read

What Is an IA in the IB?

An Internal Assessment (IA) is a key component of many International Baccalaureate (IB) courses. It is a piece of work completed by students during the course and assessed internally by teachers, but moderated externally by the IB to ensure fairness.

IAs allow students to:

  • Apply skills learned in class
  • Demonstrate research, analysis, and problem-solving abilities
  • Explore topics of personal interest within the subject framework

Types of IAs Across IB Subjects

  • Sciences (Biology, Chemistry, Physics): Experimental investigations or research projects.
  • Mathematics: Mathematical explorations or modeling.
  • Individuals and Societies: Essays, fieldwork reports, or data analysis.
  • Languages: Oral presentations, writing portfolios, or literary analyses.
  • Visual Arts: Portfolios and reflective processes.

Why Is the IA Important?

  • Contributes significantly (usually around 20%) to your final grade.
  • Offers a chance to improve marks independently of exams.
  • Develops critical thinking, research, and time management skills.
  • Encourages personal engagement with the subject.

How to Excel in Your IA

  • Choose a topic you are genuinely interested in.
  • Follow IA guidelines and assessment criteria carefully.
  • Plan your work and manage time effectively.
  • Seek feedback from teachers regularly.
  • Write clearly and support your analysis with evidence.

FAQs About IA

Q1: How long is an IA?
Length varies by subject, from 6–12 pages in sciences to shorter tasks in language courses.

Q2: Can I get help on my IA?
You can receive guidance but the work must be your own.

Q3: When is the IA submitted?
Submission deadlines depend on your school and subject schedule.

Q4: Is IA harder than exams?
It’s different. IA tests skills like research and analysis rather than exam recall.

Q5: Can IA boost my final IB score?
Yes, doing well on the IA can significantly improve your overall grade.

Final Thoughts

The Internal Assessment is a valuable opportunity to showcase your understanding and creativity in IB. Taking it seriously and approaching it strategically can make a big difference in your results.

Want tips or templates for your IA?
RevisionDojo offers resources tailored to IA success across IB subjects!