Vocabulary: Measurements, Size & Distance

Measurements & Size

Dimensions & Units

The exhaustive master guide to measuring the world! Select the tabs below to explore dimensions, metric and imperial units, and size idioms.

Metric vs. Imperial 🎬

Watch Teacher Sopheak explain the crucial differences between the Metric system used in Cambodia (meters, kilograms) and the Imperial system used in the USA (inches, pounds). Very important for travel and business!

Vocab Check ⚡

ត្រួតពិនិត្យពាក្យ ⚡

Definition Match

Which word describes something that is exceptionally large and heavy?

(តើពាក្យមួយណាពិពណ៌នាអំពីអ្វីមួយដែលធំសម្បើម និងធ្ងន់?)

Vocab Check ⚡

ត្រួតពិនិត្យពាក្យ ⚡

System Match

Which unit is used in the Imperial system (USA)?

(តើខ្នាតរង្វាស់មួយណាត្រូវបានប្រើក្នុងប្រព័ន្ធ Imperial នៅអាមេរិក?)

GRAMMAR TRAP ❌

Which sentence uses the measurement as an adjective correctly?

(តើប្រយោគមួយណាប្រើខ្នាតរង្វាស់ជាគុណនាមបានត្រឹមត្រូវ?)

Vocab Check ⚡

ត្រួតពិនិត្យពាក្យ ⚡

Idiom Meaning

If you "go the extra mile", you...

(ប្រសិនបើអ្នក "go the extra mile" វាមានន័យថាអ្នក...)

Vocab Check ⚡

ត្រួតពិនិត្យពាក្យ ⚡

Geometry Check

The straight line passing from side to side through the center of a circle is the...

(បន្ទាត់ត្រង់កាត់កណ្តាលរង្វង់ ហៅថាអ្វី?)

Measure Mission 🎯

អនុវត្តជាក់ស្តែង!

Measure Your Room 📏 Estimate the length and width of your room in meters. Say out loud: "The length is... and the width is..."

Writing Mission 🎯

អនុវត្តជាក់ស្តែង!

Conversion Check ⚖️ Find out your weight in kilograms. Write a sentence explaining it. Then use an online converter to find your weight in pounds!

Idiom Mission 🎯

អនុវត្តជាក់ស្តែង!

Voice Note 🎤 Record yourself reading this sentence clearly: "As a rule of thumb, you should always go the extra mile."

Ask a Question 🙋‍♂️

តើអ្នកមានចម្ងល់មែនទេ? សួរគ្រូនៅទីនេះ!

U

Recent Questions

K

Kanha 3 hours ago

Teacher, what is the difference between broad and wide?

Reply 👍 12

SP

Sopheak Pich Teacher 1 hour ago

Hi Kanha! They are very similar. "Wide" is the most common word for measuring side-to-side distance (a wide street). "Broad" is often used for physical features or landscapes (broad shoulders, a broad river). 🌊

V

Vireak 5 hours ago

Why does America use inches and feet?

Reply 👍 8

SP

Sopheak Pich Teacher 4 hours ago

It is history! They inherited the Imperial System from the British Empire long ago. While most of the world (and science) uses the Metric system now, the USA stuck with inches, feet, and miles! 📏