ICSE Class 4 Science Syllabus

Each ICSE course of study contains the requisite info as well as the course objective, subject description, subject necessities, evaluation and grading system, and relevant sensible activities. Moreover, ICSE Class 4 Syllabus makes students eligible for their desired future careers in Science.

ICSE Class 4 Science syllabus is well-evaluated, and it gives students a fair idea about the course structure that they need to complete in the duration of an academic session. ICSE Syllabus for Class 4 Science is perfectly tailored, keeping the learning ability of students in mind. Students of Class 4 should prepare themselves as per the latest ICSE Syllabus to score well in the exam.

ICSE Class 4 Science syllabus is preferred by both students and teachers before they start the academic year. All the important concepts and topics are covered in ICSE Class 4 Science syllabus, which needs to be studied by a Class 4 student.

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The ICSE Class 4 Science Syllabus is given below:

Themes Sub-topics
Theme 1: Human Body: Food We Eat Food for energy, for work, food for growth (body building), food for protection from diseases.  

Components of food: Carbohydrates, Proteins, Fats, Vitamins, Minerals, Water and roughage as essential components. Examples of each group of food component.

An idea of a balanced diet.  

Care of food to avoid wastage.

Theme 2: Human Body: The Teeth Kind of teeth in the mouth and location. 

Structure and Functions of each kind of tooth. 

Diagram with labelling of parts of a tooth, number of teeth of each kind in: infants and adults.  

Care of Teeth and Gums: Causes of cavities/ deficiencies and steps to prevent them.  

Need for regular check-up to keep teeth healthy; importance of healthy dental care habits. 

Role of food in the development of healthy teeth and gums.

Theme 3: Human Body: The Digestive and Excretory Systems Organs of the digestive system (mouth, food pipe, stomach, liver, small and large intestine, rectum, anus).  

Functions of various organs in digestion, need for chewing food well, and for regular bowel movements.  

Need for water.  

Organs of the excretory system and their functions.  

Healthy habits related to digestion and excretion.

Theme 4: Adaptations in Animals Adaptation in animals. 

Need for adaptations in animals.  

Reasons of adaptations. 

Examples of adaptations in animals: on land, in water.  Adaption in modification of body parts in herbivores, carnivores, omnivores.  

Examples of each.  

Care and concern for animals

Theme 5: Adaptations in Plants Need for adaptation in plants.  

Examples of adaptation of plants on land with examples.  

Examples of adaptation of plants in water with examples.  

Examples of adaptation of plants in desert with examples. 

Examples of adaptation of plants in hilly areas with examples.

Theme 6: Plants in the Surroundings and Environment Parts of plants and their uses (Revisiting earlier concepts).  

Roots: kinds of roots, their functions and examples.  

Shoots: functions of the stem. 

Functions of the leaf: Photosynthesis, transpiration process (in simple language). 

Iodine test for starch in leaves. 

Products obtained from plants such as food items, wood, coir, rubber, fibres.

Theme 7: Air Some properties of air i.e., occupy space, weight, expands, no colour.  

Composition of air (gases + water vapour). 

Process of breathing and burning.  

Causes of air pollution – dust, smoke, spitting (germs/bacteria, Virus), preventive measures to keep air clean. 

Theme 8: Materials and Solutions Definition- solvent, solute and solution, giving examples of each (simple language).  

Soluble and insoluble substances giving examples of each (solubility in oil, water) 

Method of separation: sedimentation, decantation, filtration, evaporation. 

Theme 9: Light Source of light: natural and artificial. 

Examples of sources of natural and artificial light.  

Luminous/non-luminous objects.  Properties of light.  

Transparent, translucent and opaque objects. Examples of each category of objects. 

Uses of these objects in daily life.  

Formation of shadows (how a shadow is formed – not in technical terms).

Theme 10: Measurement Need for measurement  

Examples of measurement in daily life (buying goods, watching time)  

Simple description of instruments used for measurement (ruler, tape, weighing machine, thermometer, clock)  

Use of each instrument, how to read/use them. 

Theme 11: Push and Pull The concept/ meaning of push and pull and difference between the two;  

Examples of push and pull.  

Force: meaning in simple terms, changes shape of objects and direction;  

Meaning of various types of forces – muscular, gravitational, magnetic and frictional.

Theme 12: Friction as a Force Friction – meaning, concept.  

How to reduce friction (oil, powder).  

Uses of friction.  

Harmful effects of friction.  

Examples of friction.

Students of ICSE, along with the syllabus, can also access ICSE Class 4 Sample papers of all subjects from our BYJU’S website


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  1. very very nice