12/27/2025 · 6 min read
Why IB History Essays Are Different Under the New Specification (First Assessment 2028)IB History essays are different under the new specification. Learn what examiners expect (first assessment 2028).
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Page 11 of 247 - Discover expert study guides, exam tips, and educational insights. Access proven strategies from education professionals to help you succeed in your IB DP, AP, A-Level, and university preparation.
Blog Articles
12/27/2025 · 4 min read
Network Topologies: Star vs Mesh vs HybridLearn star, mesh, and hybrid network topologies for IB Computer Science, with clear comparisons and exam focus.
12/27/2025 · 5 min read
Common IB History IA Mistakes in the New Course (First Assessment 2028)Avoid the most common IB History IA mistakes under the new course. Learn what examiners penalise (FA 2028).
12/27/2025 · 4 min read
Cloud Security Risks ExplainedLearn the main cloud security risks in IB Computer Science and how they affect data and systems.
12/27/2025 · 4 min read
The Fetch–Decode–Execute Cycle Explained SimplyLearn how the fetch–decode–execute cycle works in IB Computer Science, explained step by step with clear examples.
12/27/2025 · 4 min read
Social Engineering Attacks ExplainedLearn what social engineering attacks are in IB Computer Science and why they exploit human behaviour.
12/27/2025 · 4 min read
The Internet vs the World Wide Web: IB ClarificationLearn the difference between the Internet and the World Wide Web for IB Computer Science, explained clearly with exam focus.
12/27/2025 · 4 min read
Run-Length Encoding Explained Step by StepLearn how run-length encoding works in IB Computer Science, explained step by step with clear examples.
12/27/2025 · 4 min read
Encryption Explained: Symmetric vs AsymmetricLearn how symmetric and asymmetric encryption work in IB Computer Science, with clear comparisons and exam focus.
12/27/2025 · 4 min read
Concurrency Problems: Lost Updates and Dirty ReadsLearn about concurrency problems in IB Computer Science, including lost updates and dirty reads.
12/27/2025 · 4 min read
Registers, Buses, and Memory: How Data Moves Inside a ComputerLearn how data moves inside a computer using registers, buses, and memory, explained clearly for IB Computer Science.
12/27/2025 · 6 min read
What Is IB History? Understanding the New Course (First Assessment 2028)Learn what IB History is really about under the new specification. A clear guide to the IB History course, first assessment 2028.
12/27/2025 · 4 min read
GROUP BY Explained for IB Computer ScienceLearn how GROUP BY works in SQL for IB Computer Science, including how it is used with aggregate functions.
12/27/2025 · 4 min read
Joins Explained: Combining Data from Multiple TablesLearn how SQL joins work in IB Computer Science to combine data from multiple database tables.
12/27/2025 · 4 min read
VPNs Explained for IB Computer ScienceLearn what a VPN is in IB Computer Science, how it works, and why it improves security and privacy.
12/27/2025 · 5 min read
IB History Internal Assessment Explained: The Historical Investigation (First Assessment 2028)A clear guide to the IB History Internal Assessment under the new course. Learn what the Historical Investigation involves (FA 2028).
12/27/2025 · 4 min read
What Happens When You Type a URL into a Browser?Learn what happens when you type a URL into a browser, explained step by step for IB Computer Science.
12/26/2025 · 6 min read
Why Most IB Students Score Between 24–34 Points (And Why That’s Completely Normal)Most IB students score between 24–34 points. Learn why this range is normal and what it really says about IB performance.
12/26/2025 · 5 min read
What Was the Average IB Score in 2025 (And Is It Actually “Good”?)What was the average IB score in 2025, and what does it really mean? Learn how to interpret IB averages correctly.
12/26/2025 · 7 min read
Most Popular IB Subjects in 2025: What Students Are Choosing and WhyDiscover the most popular IB subjects in 2025, why students choose them, and what subject popularity really means for your IB success.
12/26/2025 · 6 min read
Popular vs Unpopular IB Subjects ExplainedWhat’s the real difference between popular and unpopular IB subjects? Learn how subject popularity affects classes, grading, and results.
12/26/2025 · 6 min read
Least Popular IB Subjects in 2025: Should You Avoid Them?Discover the least popular IB subjects in 2025 and whether low enrolment should influence your subject choices.
12/26/2025 · 5 min read
Does IB Subject Popularity Affect a 7?Does choosing a popular IB subject make it harder to score a 7? Learn what really affects top IB grades.
12/26/2025 · 5 min read
How Many Students Actually Score 40+ Points in the IB (And Why That Number Is Smaller Than You Think)How many IB students score 40+ points, why it’s rare, and what students should realistically aim for.
