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Chapter 11 of 22
Revision Notes

Idea of Speed, Distance and Time — Revision Notes

ICSE · Class 6 · Mathematics

Idea of Speed, Distance and Time revision notes for ICSE Class 6 Mathematics: 4 topics in quick points. Part of the ICSE Class 6 Mathematics syllabus.

50 questions30 flashcards5 formulas & key relations5 concepts

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Key Topics to Revise

1

1. Understanding Speed, Distance, and Time

  • Speed is the distance covered in unit time.
  • Distance is how far an object travels.
  • Time is the duration for which the object travels.
2

2. Unit Conversion in Speed

  • Speed can be expressed in different units like m/s, km/h, cm/s, etc.
  • To convert km/h to m/s, multiply by 5/18.
  • To convert m/s to km/h, multiply by 18/5.
3

3. Average Speed and Real-Life Problems

  • Average speed = Total Distance ÷ Total Time.
  • Even if speeds vary, average speed depends only on total distance and total time.
  • Used in journeys with multiple parts — like car, train, and bus.
4

4. Problems on Moving Trains

  • When a train passes a pole, distance covered = length of train.
  • When a train passes a platform, distance covered = length of train + length of platform.
  • Speed must be in compatible units — convert km/h to m/s if needed.

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Full Notes

Key Concepts

Speed is the distance covered byDistance is the total path coveredSpeed can be measured in km/hWhen a body covers equal distancesAverage speed is the total distance

Frequently Asked Questions

What are the important topics in Idea of Speed, Distance and Time for ICSE Class 6 Mathematics?
Key topics in Idea of Speed, Distance and Time include Understanding Speed, Distance, and Time, Unit Conversion in Speed, Average Speed and Real-Life Problems, Problems on Moving Trains. Study these first, then practise questions on each for Class 6 exams.
How should I revise Idea of Speed, Distance and Time for Class 6 exams?
Learn the core ideas first, then work through the 50 practice questions on Idea of Speed, Distance and Time. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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