Grade 4 — Measurement (Length, Mass, Volume)

Interactive practice • challenge problems • speed quiz • tutorial video • CSV download

Intro & Concept

Measurement is about finding the length of objects, their mass (weight), or volume (space they occupy). Use appropriate units: meters/cm for length, grams/kg for mass, liters/mL for volume.

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Animated Tutorial Video

Click Play to watch examples of measuring length, mass, and volume. Captions appear on the canvas and will be included in the downloaded video.

Interactive Practice

1) Length of pencil: 15cm → ? meters
2) Mass of apple: 200g → ? kg
3) Volume of juice: 1.5L → ? mL
4) Convert 5000mL → ? liters

Random Challenge

⚡ Speed Quiz

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Download CSV Log

Track all practice & quiz answers in a CSV file.