Think Smart IB Blog
Expert IB knowledge, rigorously reviewed by top IB tutors - specialists in their fields - to ensure clarity, accuracy, and student success.
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Using AI to help you write your Internal Assessment - the do’s and don’ts
Learn how to use AI tools like ChatGPT responsibly when writing your IB Internal Assessment. Discover the do’s and don’ts, avoid plagiarism traps, and maximize AI as a brainstorming partner without breaking IB rules.
IB Economics IA Format & Structure (2025)
Struggling to structure your IB Economics IA? Learn the exact format for your 2025 commentaries - introduction, diagrams, analysis, and evaluation - so you avoid common mistakes and hit every criterion clearly.
IB Biology IA Format & Structure (2025)
Everything you need to know to format your IB Biology IA correctly. Includes updated 2025 structure, formatting tips, and section-by-section breakdowns.
IB Biology IA Criteria (2025)
Understand the 2025 IB Biology IA criteria step by step. Learn what examiners look for in design, data analysis, conclusion, and evaluation - with expert tips.
IB Physics IA Format & Structure (2025)
Learn how to structure your IB Physics IA the right way. This 2025 guide breaks down every section - from the title page to the evaluation - so you meet examiner expectations and avoid common mistakes.
IB Physics IA Criteria Explained (2025) - Checklist for Scoring Top Marks
Struggling with your IB Physics IA? This step-by-step guide breaks down exactly what examiners expect in 2025 - with practical tips, examples, and expert insights to help you score top marks in SL or HL.
IB Chemistry IA Format & Structure: Step-by-Step Guide for 2025
Struggling to structure your IB Chemistry IA? This 2025 guide breaks down each section step-by-step, from the title page to the evaluation. Learn how to present your investigation clearly, meet every criterion, and avoid the formatting mistakes that cost marks — whether you're SL or HL.
IB Chemistry IA Criteria Explained:
Everything you need to know about the IB Chemistry IA criteria — broken down clearly and simply. Understand what examiners are looking for in your research design, data analysis, conclusion, and evaluation so you can score top marks on your Internal Assessment.