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What Is IQ? Learn About Intelligence Quotient with Useful English Phrases

Hello! Today, let’s take a closer look at something you’ve probably heard before: IQ. In this post, we’ll explore what IQ really means and introduce some useful English phrases along the way.


What is IQ?

IQ (Intelligence Quotient) is a number that represents a person’s intellectual abilities. In simple terms, it measures how well someone can think, reason, and solve problems. The average score is set at 100.

🧠 English explanation

IQ stands for “Intelligence Quotient”, a measure of a person’s reasoning and problem-solving abilities.


IQ Score Ranges

Here is a general guide to understanding IQ scores:

ScoreDescription
130+Very superior intelligence
120–129Superior intelligence
110–119High average
90–109Average intelligence
80–89Low average
70–79Borderline
Below 70Extremely low

Is IQ Fixed or Can It Be Improved?

This is a common question.

Is IQ fixed, or can it be improved?

Scientists agree that part of your IQ is inherited, but it can also be influenced by your environment, education, and daily habits.

While part of your IQ is inherited, some aspects can be improved through learning and mental training.


IQ Isn’t Everything

Here’s the key point:

IQ is not the only measure of intelligence. Emotional intelligence (EQ) and creativity also matter.

IQ tests only measure certain types of intellectual ability. To live a successful and fulfilling life, other factors such as EQ, communication skills, and creativity are just as important.


Summary: Useful English Phrases

  • IQ stands for “Intelligence Quotient”.
  • IQ is not fixed — it can be improved.
  • Emotional intelligence is just as important as IQ.

Did this help you understand IQ a bit better? Learning concepts like this through English can make things more memorable and practical. See you next time for more “English Phrases for Learning”!

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