Skip to main content
Super TutorResources
Chapter 2 of 12
Syllabus

Skeletal System — Syllabus

ICSE · Class 5 · Science

What Skeletal System covers in ICSE Class 5 Science: 4 topics, for the 2026-27 session. Part of the ICSE Class 5 Science syllabus.

45 questions40 flashcards4 concepts

Interactive on Super Tutor

Studying Skeletal System? 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

Free trial, no card needed.

4 Topics · ICSE Class 5 Science · 2026-27

Topics in Skeletal System

1

Functions of the Skeletal System

  • The skeletal system gives shape and support to the body.
  • It protects delicate internal organs like the brain, heart, and lungs.
  • Bones help in movement with the help of muscles and joints.
2

Structure of Bones and Joints

  • Bones are made of calcium, phosphorus, and collagen.
  • The outer part is hard and smooth; the inner part is spongy and contains bone marrow.
  • Joints are places where two or more bones meet.
3

Parts of the Skeletal System

  • Skull: 22 bones that protect the brain; only lower jaw is movable.
  • Ribcage: 12 pairs of ribs and sternum; protects heart and lungs; last 2 pairs are floating ribs.
  • Backbone: Made of 33 vertebrae; protects spinal cord; allows bending and twisting.
4

Types of Joints

  • Movable joints allow movement; immovable joints do not.
  • Hinge joint — allows forward and backward movement (e.g., elbow, knee).
  • Ball and socket joint — allows movement in all directions (e.g., shoulder, hip).

Key Concepts

Central concept: Skeletal System

Functions of Skeletal SystemStructure of BonesParts of Skeletal SystemJointsMuscles and MovementHealthy Bones and MusclesPosture

Work through every topic in Skeletal System with notes and quizzes

Start This Chapter

Frequently Asked Questions

What are the important topics in Skeletal System for ICSE Class 5 Science?
Key topics in Skeletal System include Functions of the Skeletal System, Structure of Bones and Joints, Parts of the Skeletal System, Types of Joints. Study these first, then practise questions on each for Class 5 exams.
How should I revise Skeletal System for Class 5 exams?
Learn the core ideas first, then work through the 45 practice questions on Skeletal System. 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.

More resources for Skeletal System

All ICSE Class 5 Science Syllabus

For serious students

Get the full Skeletal System chapter — start free.

Quizzes, flashcards, an AI doubt solver and a study plan for ICSE Class 5 Science. Free to start, no card needed.

Try Super Tutor Free
Try this chapter free