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Education & Learning

Why Two Percentages Can Tell Different Stories: What Students Miss When Comparing Numbers
Why Two Percentages Can Tell Different Stories: What Students Miss When Comparing Numbers
Education & Learning

Why Two Percentages Can Tell Different Stories: What Students Miss When Comparing Numbers

The mathematics of percentages is often simple. Understanding what those percentages actually describe is a different skill. By Tymur Levitin | Levitin Language School Two students improve their test scores by 20%. Two shops offer a 20% discount. Two companies report 20% growth. At first glance, these statements appear to describe equivalent changes. They do […]

Tymur Levitin | LEVITIN SCHOOL Tymur Levitin
• 11.11.2026 • 12 min read
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Education & Learning

When a School Question Doesn’t Have Enough Information: Why Students Try to Calculate an Ans...
08.11.2026

When a School Question Doesn’t Have Enough Information: Why Students Try to Calculate an Answer Anyway

Education & Learning

Why identifying what cannot be determined is sometimes the most important part of solving a problem. By Tymur Levitin | Levitin Language School A student reads a mathematics problem: A rectangle has a perimeter of 40 centimetres. What is its area? The student remembers the formula for the perimeter: [P=2(a+b)] Then the formula for the […]

Tymur Levitin | LEVITIN SCHOOL Tymur Levitin
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Why a Correct Answer Can Still Be Incomplete: The Hidden Requirements in School Questions
05.11.2026

Why a Correct Answer Can Still Be Incomplete: The Hidden Requirements in School Questions

Education & Learning

By Tymur Levitin | Levitin Language School A student solves a mathematics problem and gets the correct answer. The teacher takes off marks. Another student explains a biological process accurately. The response is still incomplete. A third student writes a well-informed history essay, includes relevant dates, and presents several arguments. Yet the examiner’s feedback says: […]

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Why Is Economics So Hard to Understand? Because Definitions Are Not the Same as Economic Thi...
07.10.2026

Why Is Economics So Hard to Understand? Because Definitions Are Not the Same as Economic Thinking

Education & Learning

A student can define inflation. Explain supply and demand. Remember what GDP means. Describe opportunity cost. Draw a graph. Repeat the difference between fiscal and monetary policy. And still struggle with a simple question: What will actually happen if something changes? This is one of the central difficulties of learning economics. Economics contains terminology, formulas, […]

Tymur Levitin | LEVITIN SCHOOL Tymur Levitin
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Why Is History So Hard to Study? Because Memorizing Dates Is Not the Same as Understanding H...
07.10.2026

Why Is History So Hard to Study? Because Memorizing Dates Is Not the Same as Understanding History

Education & Learning

Why is history so difficult to study if most of the information is already written in the textbook? There are dates. Names. Wars. Treaties. Revolutions. Kings. Presidents. Borders. Political movements. Students read them, highlight them, memorize them — and then forget half of them. The obvious conclusion is: History requires a good memory. Memory certainly […]

Tymur Levitin | LEVITIN SCHOOL Tymur Levitin
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