What is Shorter Than (Height)?

S0-SA5-0607

Grade Level:

Pre-School – Class 2

All domains without exception

Definition

What is it?

When we compare the height of two or more things, 'shorter than' means having less height. It helps us understand which object is closer to the ground or has a smaller vertical measurement.

Simple Example

Quick Example

Imagine you and your friend are standing together. If your friend's head reaches lower than your head, then your friend is shorter than you. Just like a small chai glass is shorter than a tall water bottle.

Worked Example

Step-by-Step

Let's compare the height of three objects:

Step 1: We have a pencil that is 10 cm tall.
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Step 2: We have a crayon that is 7 cm tall.
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Step 3: We have a pen that is 14 cm tall.
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Step 4: To find out which is shorter than the pencil, we look for objects with less height than 10 cm.
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Step 5: The crayon is 7 cm, which is less than 10 cm.
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Step 6: The pen is 14 cm, which is more than 10 cm.
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Answer: The crayon is shorter than the pencil.

Why It Matters

Understanding 'shorter than' is fundamental for comparing objects and sizes, which is crucial in many fields. Architects use it to design buildings, engineers use it to build bridges, and even tailors use it to measure clothes correctly. It's a basic skill for problem-solving in daily life and future careers.

Common Mistakes

MISTAKE: Confusing 'shorter than' with 'wider than' or 'thinner than'. | CORRECTION: 'Shorter than' specifically refers to height (vertical measurement), not width or thickness.

MISTAKE: Assuming 'shorter than' means 'smaller in general'. | CORRECTION: An object can be shorter but still heavier or wider. 'Shorter than' only describes height.

MISTAKE: Not having a clear reference point when comparing. | CORRECTION: Always state what you are comparing against. For example, 'The small plant is shorter than the big plant,' not just 'The plant is shorter.'

Practice Questions

Try It Yourself

QUESTION: Your little sister is 90 cm tall. Your elder brother is 150 cm tall. Who is shorter than your brother? | ANSWER: Your little sister.

QUESTION: A water bottle is 20 cm tall. A lunchbox is 15 cm tall. A school bag is 40 cm tall. Which two items are shorter than the water bottle? | ANSWER: The lunchbox.

QUESTION: Your friend has a toy car that is 5 cm tall. You have a toy truck that is twice as tall as the car. Is the car shorter than the truck? Explain why. | ANSWER: Yes, the car is shorter than the truck. The car is 5 cm tall, and the truck is 2 * 5 = 10 cm tall. Since 5 cm is less than 10 cm, the car is shorter.

MCQ

Quick Quiz

Which of these objects is likely to be shorter than a standard classroom door?

A tall cupboard

A window frame

A student's desk

A basketball hoop

The Correct Answer Is:

A student's desk is typically much lower than a classroom door. Tall cupboards, window frames, and basketball hoops are usually as tall as or taller than a door.

Real World Connection

In the Real World

When you visit a tailor to get your school uniform stitched, they measure your height. If you need a shirt for your younger cousin, the tailor will make it 'shorter than' your shirt because your cousin is likely shorter than you. Similarly, when parents buy clothes for their children, they always look for sizes that are shorter than adult sizes.

Key Vocabulary

Key Terms

HEIGHT: The measurement of how tall something is from bottom to top. | COMPARE: To look at two or more things to see how they are similar or different. | VERTICAL: Going straight up or down. | MEASUREMENT: The size, amount, or degree of something.

What's Next

What to Learn Next

Great job understanding 'shorter than'! Next, you can learn about 'taller than'. This will help you fully grasp how to compare heights and understand size relationships even better. Keep exploring!