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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IB Biology Syllabus (2025): Your Biology Roadmap
Master the IB Biology syllabus with this complete list of topics. Cover everything from molecular biology and genetics to ecology and human physiology - perfect for students, teachers, and IB exam preparation.
IB History Syllabus (2025): Overview and Objectives
Explore the IB History syllabus: a comprehensive guide covering world history, key events, and historical skills for IB DP. Includes a full list of historical events, themes, and concepts for IB students and educators.
IB History Paper 1 - Your Roadmap to Success (with Examples)
Discover everything you need to know about IB History Paper 1 - from exam format and time limits to step-by-step question strategies. Get expert preparation tips, real examples, and proven methods to maximize your score.
IB Physics Syllabus (2025): Course Description and Aims
Explore the full IB Physics syllabus, including SL and HL content, key topics, and experimental components. Learn how the course builds scientific thinking and inquiry skills.
TOK Objects (2025)- How to Choose and Describe Objects For Your Exhibition
Struggling to choose the right TOK exhibition objects? This expert-backed 2025 guide shows you exactly how to select impactful, real-world examples that align with IB prompts — with proven strategies and commentary tips examiners love.
TOK Exhibition Format and Structure (2025): Step-by-Step Guide
Learn exactly how to structure your TOK Exhibition commentary for the 2025/2026 IB cycle. This guide walks you through each section - from introduction to conclusion - with clear formatting rules, word count guidance, and expert TOK tutor tips to help you earn top marks.
IB Chemistry Syllabus & Topics
Curious about what’s covered in IB Chemistry? This article outlines the full syllabus for IB Chemistry, breaking down the core topics and optional themes while offering insights to help you prepare effectively for assessments and final exams.
TOK Exhibition Criteria Explained (2025): How to Score 9-10/10
Master the TOK Exhibition criteria in 2025 with this complete guide to the 10-mark rubric. Learn what examiners reward, see mark band examples, and follow our checklist to aim for 9-10/10 in your commentary.
How to get into the IB Program
Moving abroad or switching schools and want to join the International Baccalaureate? This guide explains how to get into the IB program, from finding schools and preparing documents to admissions interviews, fees, and deadlines.
TOK Key Concepts (2025): Simple Explanations and Real Examples
Discover the 12 IB TOK Key Concepts - explained simply with real IB examples. Learn how to use them in your TOK essay and exhibition to boost clarity, structure, and marks.
Is IB for me?
Choosing the right academic path isn’t easy. This guide explores who the International Baccalaureate (IB) really suits, who might struggle, and how students can still thrive in the program.
IB ESS IA Criteria (2025): How to Meet the Requirements and Maximize Your Score
Learn how to meet every IB ESS IA criterion in 2025. This step-by-step guide explains what examiners reward, common pitfalls to avoid, and how to maximize your 24 marks with clarity and confidence.
TOK Essay Criteria Explained: How Your TOK Essay Is Really Graded
Confused about the TOK essay criteria? Unlike other IB subjects with Criterion A, B, C, the TOK essay is graded holistically out of 10. This guide breaks down what examiners really look for - engagement with the prescribed title, strong examples, balanced perspectives, and originality—so you know exactly how to meet the standard and score top marks.
IB History IA Criteria (2025)
Master the IB History IA criteria (2025) with this step-by-step guide to Sections A, B, and C. Learn exactly how examiners award marks - and how to write an IA that secures every point.
IB History IA Format & Structure (2025)
Master the IB History IA format and structure (2025) with this step-by-step guide. Learn how to organize Sections A, B, and C, balance your word count, and follow IB requirements to secure top marks.
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 Economics IA Criteria (2025)
Understand exactly what examiners want in the IB Economics Internal Assessment (2025). This guide breaks down each of the five criteria — diagrams, terminology, application & analysis, key concepts, and evaluation — with practical tips to help you score top marks.
Remarking vs Retaking IB Exams (2025)
Didn’t get the IB score you expected? Learn whether to request a remark (Enquiry Upon Results) or register for a retake. This guide explains costs, timelines, success rates, and risks - so you can make the smartest choice for your IB future.
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.