THE AIR FORCE SCHOOL SUBROTO PARK: DELHI CANTT CLASS IV SUB.: SCIENCE WEEKLY SYLLABUS ACADEMIC SESSION

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1 Month Week Dates Days No of periods APRIL I 02-07* 6 6 Ch-1. Food: Our 18 Basic Need II Ambedkar Jayanti III 16-21* 20- Prize distribution 5 4 Ch-1. Food: Our Basic Need 6 4 Ch-1. Food: Our Basic Need IV Ch-2. Digestion and the Role of Microbes MAY 18 I 01-05* 5 4 Ch-2. Digestion and the Role of Microbes Chapter Content Activity Food groups Balanced diet Food groups. Dietary intake of different people. Preservation of food Types of teeth Parts of a tooth Care of teeth Parts of the digestive system Healthy eating habits Discussion about various food items that children eat every day. ACTIVITY: Healthy and junk food ACTIVITY: Right posture and importance of exercises ACTIVITY: Happy Tooth and Sad tooth ACTIVITY: Worksheet 1 on Page 30 II 07-12* 6 6 Ch-2. Digestion and the role of Microbes Ch-3 Clothes We Wear SUMMER VACATION (13 May to 30 June 2018) JULY 18 I 03-07* 6 4 Ch-3 Clothes We Wear II Ch-4. Solids, Liquids and Gases Microbes Need for clothes Natural Fibres, Synthetic Fibres States of matter Melting, Evaporation, Condensation, Solidification ACTIVITY: Textures of different types of fabrics e.g silk, wool, cotton, nylon etc Mid Term exam-1 6Jul 16 Jul

2 III 16-21* 21-investiture ceremony 6 5 Ch-4. Solids, Liquids and Gases IV Ch-4. Solids, Liquids and Gases Ch-5. Soil Solute, Solvent and Solution Soluble and Insoluble substances Separation of substances Formation and Composition of soil DEMONSTRATION: Experiments to demonstrate solubility of different solutes in different solvents. Worksheet 2 given on page no 59 V Ch-5. Soil Types of soil ACTIVITY: To show the soil profile AUG 18 I Wordsmiths Meet 3 3 Ch-5. Soil Soil Profile Soil Erosion Conservation of Soil DISCUSSION: Ways to prevent soil erosion and to conserve soil II Ch-6. The Green Plants III Ch-6. The Green Plants IV Ch-7 How Plants Survive V Ch-7 How Plants Survive Parts of a leaf, Functions of a leaf, Process of Photosynthesis, Use and Storage of food by plants Interdependence of plants and animals, Food Chain Types of Plants Plants in Plains, on mountains, in deserts, swampy areas and Seacoast Aquatic plants Insectivorous and non-green ACTIVITY: Nature Walk- Visiting our school campus and observing leaves of different plants. Discussion: how non green plants make their food OBSERVATION: Cactus plant-its thorns and spongy stem

3 plants SEPT 18 I REVISION Janmashtmi II Half Yearly Exams III Half Yearly Exams Uses of Plants Half Yearly Exams 10 Sep- 20Sep IV Ch-8.Circulatory System and Excretory System Organs of the Circulatory System. Heart, Blood and Blood vessels OCT 18 I 01-06* 02-Gandhi jayanti II 08-13* athletic events III Dussehra break 5 4 Ch-8.Circulatory System and Excretory System 6 4 Ch-9. Animals and Their Young Ones 2 2 Ch-9. Animals and Their Young Ones Organs of the Excretory system. Parts of an egg Animals that lay eggs Life Cycle of a hen, frog and butterfly OBSERVATION: Hold your wrist and count your Pulse Rate.(sitting and after jumping) DISCUSSION- The animals that undergo metamorphosis IV Valmiki jayanti 4 4 Ch-9. Animals and Their Young Ones V Ch-10 How Metamorphosis Moulting Animals that give birth to young ones Types of Animals Vertebrates Invertebrates ACTIVITY: Art and craft activity - life cycle of a hen/ butterfly/frog on an A4 size pastel sheet. NOV 18 I 01-03* 3 2 Ch-10 How Classification of Animals on ACTIVITY- Worksheet on

4 II 05,10* Diwali break 2 1 Ch-10 How the basis of places where they live Classification of animals on the basis of food they eat. Adaptations in animals page 108 III Annual day IV Milad-unnabi 5 1 Ch-10 How 3 3 Ch-10. How V Ch-11.Force,Work and Energy DEC 18 I Ch-11. Force, Extinct and Endangered animals Revision Types of Forces Friction Gravity Types of Simple machines Lever, Pulley Wheel and axle DISCUSSION- Ways to conserve endangered animals. Mid Term exam-2 22 Nov -3Dec OBSERVATION: Examples of Friction on smooth and rough surface in our daily life. OBSERVATION- use of simple machines in our daily life II sports day 6 5 Ch-11. Force, Inclined Plane, Screw Wedge III Christmas break 6 4 Ch-11. Force, Energy Sources of Energy and their uses DISCUSSION-The importance of solar energy in today s world. IV 26, Ch-11. Force, Worksheet given on page no 120 WINTER BREAK (28 Dec TO 06 JAN 2019)

5 JAN 19 I 07-12* 6 5 Ch-12. Air, Water and Weather Weather Sun s role in the formation of day and night ROLE-PLAY-formation of day and night. II Ch-12. Air, Water and Weather III Republic day 5 5 Ch-12. Air, Water and Weather IV Ch-13.The Solar System FEB 19 I mini football tournament II 04-09* Mini basketball tournament 2 1 Ch-13.The Solar System 6 4 Ch-13.The Solar System III Ch 14.-Keeping our Earth green IV REVISION V REVISION Rotation and revolution Land and sea breeze The Water Cycle Purification of water Uses of water The Solar System Planets in the solar system Moon and Satellites Stars Rotation and Revolution Day and Night Seasons Importance of trees How to save trees Importance of wildlife DISCUSSION: Who are Astronauts? Why do they go to space? Worksheet given on page no. 142 Worksheet given on page no. 151 MARCH 19 I 01, 05-09* 04-shivratri 6 FINAL EXAMS FINAL EXAMS II FINAL EXAMS Date-1Mar-15Mar

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