Topics
Term - 1
Measurements
Force and Motion
Matter Around Us
- Matter (Substance)
- Characteristics of Particles (Molecules) of Matter
- States of Matter
- The Solid State
- The Liquid State
- The Gaseous State
- Types of Matter
- Pure Substances
- Elements
- Compound
- Impure Substance
- Mixture
- Separation of Mixtures
- Methods of Separation
- Filtration Method
- Sieving Method
- Churning Method
- Threshing Method
- Winnowing Method
- Handpicking Method
- Magnetic Separation Method
- Sedimentation Method
- Decantation Method
- Food Adulteration
The World of Plants
The World of Animals
Health and Hygiene
- Health
- Hygiene
- Component of Food
- Carbohydrates
- Fats
- Proteins
- Vitamins
- Minerals
- Waters
- Balanced Diet
- Deficiency Diseases
- Diseases Due Deficiency in Vitamin
- Diseases Due Deficiency in Proteins
- Diseases Due Deficiency in Minerals
- Effective Ways to Maintain Good Health
- Microorganisms (Microbes) and Microbiology
- Bacteria
- Viruses
Computer - An Introduction
Term - 2
Heat
Electricity
- Electricity
- Sources of Electricity
- Heat Energy (Thermal Energy)
- Hydroelectric Energy
- Nuclear Energy
- Wind Energy
- Electric Cell
- Battery
- Electric Circuit
- Types of Circuits: Simple Circuit
- Types of Circuits: Series Circuit
- Types of Circuits: Parallel Circuit
- Symbols and Functions of Various Components of an Electric Circuits
- Conductors and Insulators
- Precautions to Be Taken While Using Electricity
Changes Around Us
- Change
- Classification of Change: Slow and Fast Changes
- Classification of Change: Natural and Man-made Changes
- Classification of Change: Periodic and Non-periodic Changes
- Classification of Change: Desirable and Undesirable Changes
- Classification of Change: Reversible and Irreversible Changes
- Classification of Change: Physical Changes
- Change of State of Matter
- Concept of Melting (Fusion)
- Concept of Boiling (Vaporization)
- Concept of Freezing (Solidification)
- Concept of Sublimation
- Concept of Desublimation (Deposition)
- Concept of Condensation (Liquefaction)
- Concept of Evaporation
- Components of Solutions
- Classification of Change: Chemical Changes
Air
- Air Around Us
- Atmosphere and Its Layers
- Air is a Mixture
- Composition and Components of Air
- Components of Air: Nitrogen
- Components of Air: Oxygen
- Components of Air: Carbon Dioxide
- Components of Air: Water Vapour
- Components of Air: Dust and Smoke
- Burning and Combustion
- Importance of Air for Survival of Plants and Animals in Water and Soil
- Photosynthesis - Food Making Process in Plants
- Process of Photosynthesis
- Importance of Air
The Cell
- Cell: the Fundamental Unit of Life
- The Invention of the Microscope and the Discovery of Cell
- Organisms Show Variety in Cell Number, Shape and Size
- Prokaryotic and Eukaryotic Cell
- Plant Cell and Animal Cell
- Structure of a Cell
- Plasma Membrane
- Semi-permeable Membrane (Cell Membrane)
- Cell Wall - “Supporter and Protector”
- Cytoplasm - “Area of Movement”
- Mitochondria - “Power House of the Cell”
- Plastids
- Non-living Substances Or Cell Inclusion
- Nucleus - “Brain” of the Cell
Human Organ Systems
- Human Organ System
- The Human Skeletal System
- The Human Skeleton: Axial Skeleton
- The Human Skeleton: Appendicular Skeleton
- Muscular System
- Muscles and Its Types
- Human Digestive System
- Human Respiratory System
- Parts of Respiration
- Blood Circulatory System in Human
- Human Heart
- Blood Vessels – Arteries, Veins, and Capillaries
- Circulation of Blood in the Heart (Functioning of Heart)
- Blood
- Heart Beat - Heart Sounds "LUBB" and "DUP"
- Human Nervous System
- The Human Brain
- Central Nervous System (CNS): Structure of Human Brain
- The Spinal Cord
- Sense Organs
- Human Endocrine System
- Human Excretory System
Parts of Computer
Term - 3
Magnetism
Water
Chemistry in Everyday Life
Our Environment
- The Environment
- Ecosystem
- Structure of an Ecosystem
- Classification of Animal
- Food Chain
- Food Web
- Energy Flow in an Ecosystem
- Trophic Levels
- Energy Pyramid
- Solid Waste Management
- Waste Separation Exercise
- Five R’s of Waste Management
- Pollution and Its Types
- Air Pollution and Its Causes
- Prevention of Air Pollution
- Water Pollution and Its Causes
- Prevention of Water Pollution
- Soil Pollution
- Prevention of Soil Pollution
- Noise Pollution
Plants in Daily Life
Hardware and Software
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