Skip to main content
Super TutorResources
Chapter 3 of 12
QuestionsNotesFlashcardsSummaryFormulasQuizConceptsSyllabusPlan
Syllabus

The Digestive and Excretory Systems

ICSE · Class 4 · Science

Complete topic list for The Digestive and Excretory Systems in ICSE Class 4 Science. Key concepts, sub-topics, and what to focus on for board exams.

45 questions30 flashcards4 concepts

Interactive on Super Tutor

Studying The Digestive and Excretory Systems? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for syllabus and more.

Try Super Tutor — Free

1,000+ Class 4 students started this chapter today

A detailed labeled diagram of the human alimentary canal and associated glandular organs (salivary glands, liver, pancreas).
Super Tutor

This is just one of 5+ visuals inside Super Tutor's The Digestive and Excretory Systems chapter

Explore the full set
3 Topics · ICSE Class 4 Science

Topics in The Digestive and Excretory Systems

1

The Digestive System

  • Digestion starts in the mouth when we chew food with our teeth.
  • Saliva in the mouth softens food and starts breaking it down.
  • The tongue pushes chewed food into the food pipe (oesophagus).
2

The Excretory System

  • The excretory system removes waste from the body.
  • Main organs: Kidneys, ureters, urinary bladder, and urethra.
  • Kidneys filter blood and make urine.
3

Healthy Habits for Digestion and Excretion

  • Chew food properly to help digestion.
  • Eat a balanced diet with fruits, vegetables, and fibre.
  • Drink plenty of water every day — at least 6-8 glasses.

Key Concepts

Central concept: Human Body Systems

Digestive SystemExcretory SystemNeed for WaterHealthy HabitsKey Terms

Frequently Asked Questions

What are the important topics in The Digestive and Excretory Systems for ICSE Class 4 Science?
Key topics in The Digestive and Excretory Systems include Journey of Food Through the Digestive System, Chapter Overview: The Digestive and Excretory Systems, Mind map showing the main functions and stages of the digestive system. These are the concepts ICSE Class 4 examiners draw on most — study them first, then practise related questions.
How to score full marks in The Digestive and Excretory Systems — ICSE Class 4 Science?
Understand the core concepts first, then work through the 45 practice questions available for this chapter. Revise formulas and 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.

More resources for The Digestive and Excretory Systems

All 12 chapters — ICSE Class 4 Science Syllabus

For serious students

Get the full The Digestive and Excretory Systems chapter — for free.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 4 Science.

Try Super Tutor Free
Try the full chapter — Free