Topics
Term - 1
Measurement
- Measurements
- Physical Quantities
- Area and It’s Unit
- Measurement of Area
- Volume and It’s Unit
- Vessels for Measuring the Volume
- Measurement of Volume
- Density and It’s Unit
- Density of a Substance in Its Different States
- Measuring Larger Distances
Force and Motion
- Distance and Displacement
- Speed
- Types of Speed
- Velocity
- Types of Velocity
- Acceleration and Retardation
- Acceleration and Retardation
- Types of Acceleration
- Graphical Representation of Motion
- Displacement - Time Graph Or Distance - Time Graph
- Velocity - Time Graphs
- Comparison Between Distance – Time and Speed – Time Graphs
- Centre of Gravity
- Equilibrium of Bodies and Its Types
Matter Around Us
- Atoms: Building Blocks of Matter
- Molecules
- Classification of Molecules
- Elements
- Types of Element: Metals
- Types of Element: Non-metal
- Type of Element: Metalloid
- Symbols Used to Represent Atoms of Different Elements
- Compound
- Chemical Formula or Molecular Formula
- Atomicity
- Effect of Heat on Solid, Liquid and Gases
Atomic Structure
- Atoms: Building Blocks of Matter
- Atoms: Building Blocks of Matter
- Dalton’s Atomic Theory
- Advantages and Limitations of Dalton’s Atomic Theory
- J. J. Thomson’s Atomic Model
- Advantage and Limitations of Thomson’s Atomic Model
- Lord Rutherford’s Atomic model
- Limitations of Rutherford’s Atomic Model
- Structure of an Atom
- Atomic Number (Z), Mass Number (A), and Number of Neutrons (n)
- Valency
- Isotopes
- Isobars
Reproduction and Modification in Plants
- Reproduction
- Mode of Reproduction in Plant
- Sexual Reproduction in Flowering Plants
- Flower
- Types of Flower
- Pollination
- Self Pollination (Autogamy)
- Cross Pollination
- Fertilization Process
- Asexual Reproduction in Plant
- Modifications of Plant Parts
- Modification of Root
- Modification of Stems
- Modifications of Leaf
Health and Hygiene
- Hygiene
- Types of Hygiene: Personal Hygiene
- Types of Hygiene: Public Hygiene (Community)
- Effective Ways to Maintain Good Health
- Disease
- Communicable Or Infectious Diseases
- Bacterial Diseases
- Viral Diseases
- Non-communicable or Non-infectious Diseases
- Specific Health Problems of Children: Anaemia
- First Aid and Emergency Action
Visual Communication
- File and Folder
- Creating Files
- Visual Communication Devices
- Photo Gallery and Photostory
- Graphics and Animation
- Dimensional and 3 Dimensional Images
Term - 2
Heat and Temperature
- The Temperature and a Thermometer
- Measuring Temperature
- Thermometer and Its Types
- Scales of Thermometers
- Numerical Problems of Heat
Electricity
- Electricity
- Electric Current
- Direction of the Electric Current - Conventional and Electronic Flow
- Potential and Potential Difference
- Electrical Resistivity and Electrical Conductivity
- Resistance (R)
- Analogy of Electric Current with Water Flow
- Electro Chemical Cells
- Electric cell
- Battery
- Electric Switch
- Electric Circuit
- Types of Circuits: Series Circuit
- Types of Circuits: Parallel Circuit
- Similarity and Difference Between Series and Parallel Circuit
- Precautions to Be Taken While Using Electricity
- Conductors and Insulators
- Effects of Electric Current
- Heating Effect of Electric Current
- Magnetic Effect of Electric Current
- Chemical Effects of Electric Current
Changes Around Us
- Changes-Physical and Chemical
- Effect of Heat on Solid, Liquid and Gases
- Classification of Change: Physical Changes
- Heat and change of physical state
- Concept of Melting (Fusion)
- Concept of Boiling (Vaporization)
- Concept of Freezing (Solidification)
- Concept of Condensation (Liquefaction)
- Concept of Sublimation
- Concept of Desublimation (Deposition)
- Concept of Evaporation
- Crystallisation Method
- Chemical Reaction
- Effects of Chemical Changes: Biological Effects
- Effects of Chemical Changes: Environmental Effects
- Factors Determining Chemical Changes
- Indicators of a Chemical Change (Chemical Reaction)
- Energy Change in Chemical Reactions
- Classification of Change: Periodic and Non-periodic Changes
Cell Biology
- Cell: Structural and Functional Unit of Life
- Useful living things
- Cell to Organism
- Plant Cell and Animal Cell
- Structure of the Cell
- Structure of the Cell
- Plasma Membrane
- Semi-permeable Membrane (Cell Membrane)
- Cell Wall - “Supporter and Protector”
- Cytoplasm - “Area of Movement”
- Protoplasm
- Mitochondria - “Power House of the Cell”
- Plastids
- Golgi Apparatus - "The delivery system of the cell"
- Lysosome - “Suicidal Bag”
- Centrosome and Centrioles
- Endoplasmic Reticulum (ER)
- Nucleus - “Brain” of the Cell
Basis of Classification
- Biodiversity
- Biological Classification
- Criteria for New System of Classification
- Classification of Living Organisms
- Taxonomic Hierarchy of Living Organisms: Unit of Classification
- Five Kingdom Classification
- Kingdom Monera
- Kingdom Protista
- Kingdom Fungi
- Classification of Kingdom Plantae
- Kingdom Animalia
- Kingdom Plantae: Thallophyta (Algae)
- Division II- Bryophytes
- Division III- Pteridophytes
- Phanerogams
- Division II- Angiosperms
- Division I-Gymnosperms
- Phylum: Porifera
- Phylum: Cnidaria/Coelenterata
- Phylum: Platyhelminthes
- Invertebrate: Phylum Nematoda
- Phylum: Aschelminthes
- Phylum: Annelida
- Phylum: Arthropoda
- Phylum: Mollusca
- Phylum: Echinodermata
- Phylum: Hemichordata
- Subphylum: Prochordata
- Subphylum -Vertebrata/Craniata
- Invertebrata and Vertebrata
- Nomenclature
- Taxonomy and Systematics
Digital Painting
- Tux Paint
- Tux Math
Term - 3
Light
- Light
- Luminous and Non-luminous Bodies
- Sources of Light
- The propagation of light
- A Pinhole Camera
- Reflection of Light
- Terms Used in Reflection of Light
- Law of Reflection of Light
- Types of Reflection
- Important Terms Related to Light
- Speed of Light
- Formation of Shadow
- Formation of Shadow
- Eclipse - an Astronomical Event
- Lateral Inversion
- Formation of Image by Reflection: Real and Virtual Image
- Prism
- Dispersion of Light Through Prism and Formation of Spectrum
- Colour
Universe and Space
- Sky Watching
- Geo Centric Theory
- Epicycle Model
- Heliocentric Model
- The Universe
- Galaxy and Its Types
- Moon and Its Phases
- Stars and Their Types
- Other Heavenly Bodies of the Solar System
- Indian Space Research Organization (ISRO)
- India’s Space Programmes: Chandrayaan – 1
- India’s Space Programmes: Mangalyaan (Mars vehicle)
- India’s Space Programmes: Chandrayaan – 2
- Telescope
- The Missile Man of India: A.P.J. Abdul Kalam (1931-2015)
- Indian Scientist
Polymer Chemistry
- Polymer Chemistry: Polymer
- Fibre
- Fabrics
- Plant Fibres: Cotton
- Plant Fibre: Jute Fibre
- Animal Fibres: Wool
- Animal Fibre: Silk
- Man-made Fibre: Synthetic Fibres
- Rayon
- Nylon
- Dacron, Terylene, Terene
- Man-made Fibre: Plastics
- Types of Plastics
- Identifying Different Types of Plastics: Resin Codes
- Harmful Effects of Plastics
- Biodegradable Plastics
- Recycling of Plastic
- Plastic Eating Bacteria
- Glass
- Types of Glass
Chemistry in Daily Life
- Pharmaceutical Chemistry
- Oral Rehydration Solution (ORS)
- Antacid
- Antibiotics
- Analgesics
- Antipyretic
- Antiseptics and Disinfectants
- Antihistamine
- Combustion
- Types of Combustion
- Flame
- Precautions and Safety Measures
- Fire Extinguisher
Animals in Daily Life
- Biodiversity
- Animal Products used as Food
- Poultry Farming
- Animal Products Used as Clothing
- Animal Fibres: Wool
- Animal Fibre: Silk
- Hazards in Silk and Wool Industry
- Animal Protection and Maintenance
Visual Communication
- Libreoffice
- Components of Libreoffice
- Text Document
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