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The Aimnova Blog

Your IB survival
guide

Exam strategies, study hacks, and everything you wish a teacher told you in Week 1.

AllStudy TipsExam TipsIB Math AIIB ESSIB EconomicsIB Business ManagementIB Core
ESS Systems and Models Explained
IB ESS8 min read3 Apr 2026

ESS Systems and Models Explained

Understand how systems and models work in IB ESS and how to apply them in exam answers.

Read article
01
ESS Evaluation Questions Explained
IB ESS31 Mar 2026

ESS Evaluation Questions Explained

How to write strong evaluation answers in IB ESS with balanced arguments and clear conclusions.

7mRead
02
How IB ESS Exams Are Marked
IB ESS28 Mar 2026

How IB ESS Exams Are Marked

Understand how IB ESS examiners award marks and what they look for in top-scoring answers.

7mRead
03

Explore by topic

3 articles

Study Tips

Science-backed techniques to study less and remember more.

4 articles

Exam Tips

Go into every exam knowing exactly what to do.

10 articles

IB Math AI

Math AI SL revision, exam patterns, and high-yield question types.

10 articles

IB ESS

Environmental Systems and Societies — study guides and exam tips.

9 articles

IB Economics

Micro, macro, and international economics — simplified.

9 articles

IB Business Management

Business Management — marketing, finance, HR, and operations.

2 articles

IB Core

TOK, EE, CAS — the elements that make or break your IB score.

More reads

Describe vs Explain vs Evaluate — IB ESS Command Terms with Examples
IB ESS28 Mar 2026

Describe vs Explain vs Evaluate — IB ESS Command Terms with Examples

Clear examples showing exactly how to answer describe, explain, evaluate, discuss, analyse, and distinguish questions in IB ESS exams.

8mRead article
04
How to Answer ESS Case Study Questions
IB ESS27 Mar 2026

How to Answer ESS Case Study Questions

Learn how to apply ESS concepts to real-world case studies and avoid common mistakes in scenario-based questions.

6mRead
05
Common Mistakes in IB ESS Exams
IB ESS24 Mar 2026

Common Mistakes in IB ESS Exams

Avoid the most common IB ESS exam mistakes that cost students marks every year.

6mRead
06
IB ESS Paper 2 Strategy
IB ESS21 Mar 2026

IB ESS Paper 2 Strategy

How to approach IB ESS Paper 2 with confidence. Includes data analysis tips and evidence-based response techniques.

8mRead
07
IB ESS Paper 1 Strategy
IB ESS20 Mar 2026

IB ESS Paper 1 Strategy

A complete strategy guide for IB ESS Paper 1, including time management, question selection, and answer techniques.

8mRead
08
How to Structure 9-Mark ESS Answers
IB ESS17 Mar 2026

How to Structure 9-Mark ESS Answers

Master the 9-mark ESS question format with a clear structure, evaluation, and real-world examples.

7mRead
09
How to Answer 6-Mark Questions in IB ESS
IB ESS14 Mar 2026

How to Answer 6-Mark Questions in IB ESS

Learn how to structure strong 6-mark ESS answers with clear explanations, developed ideas, and examples that earn full marks.

7mRead
10
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