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Science 9th std

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Science 9th std

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-:- Measurement and Measuring Instruments
-:- Physical Quantities and Units
-:- SI System of Units
-:- Fundamental Units of SI System
-:- Unit Prefixes
-:- Rules and Conventions for Writing SI Units
-:- Vernier caliper and Screw Gauge
-:- Screw Gauge
-:- Measuring Mass
-:- Accuracy in Measurements
-:- Motion
-:- State of Rest and Motion
-:- Types of Motion
-:- Distance and Displacement
-:- Uniform and Non Uniform Motion
-:- Speed, Velocity and Acceleration
-:- Graphical Representation of Motion along a Straight Line
-:- Equations of Motion
-:- Centripetal Acceleration and Centripetal Force
-:- Centrifugal Force
-:- Summary of Motion
-:- Light
-:- Reflection of light
-:- Curved Mirrors
-:- Image Formed by Curved Mirrors
-:- Real and Virtual Image
-:- Concave Mirror
-:- Convex Mirror
-:- Speed of light
-:- Total Internal Reflection
-:- Matter Around Us
-:- Is Matter Particulate or Continuous
-:- Evidence for Existence of Particles?
-:- Kinetic Particle Theory of Three States of Matter-Solid, Liquid and Gas
-:- Solids
-:- Liquids
-:- Gases
-:- Effect of Temperature on Movement of Particles
-:- Changes in States of Matter and the Kinetic Particle Theory
-:- Melting
-:- Freezing
-:- Boiling
-:- Evaporation
-:- Sublimation
-:- Effect of Pressure on Gases
-:- Classification of Matter Based on Composition
-:- Element - Matter Around Us
-:- Compound - Matter Around Us
-:- Differences between Mixtures and Compounds
-:- Types of Mixtures
-:- Colloidal Solutions
-:- Separation of Mixtures
-:- Atomic Structure
-:- Laws of Chemical combination
-:- Law of Reciprocal Proportions
-:- More about of Structure of Atoms
-:- Discovery of Nucleus
-:- Discovery of Neutrons
-:- Isotopes (Iso – same, topo – place, Isotope – same place
-:- Living World of Plants - Plant Physiology
-:- Do they Move on their own Accord?
-:- Do Plants Move?
-:- Do Plants Actually Sense Light?
-:- Types of Tropisms in Plants
-:- More to Movement than Growth
-:- What is Photosynthesis?
-:- Food chain: the Link between Plants, Animals and Microorganisms
-:- Respiration in plants
-:- Living World of Animals - Diversity in Living Organism - Kingdom Animalia
-:- Classification of Living Organisms
-:- Criteria for Classification of Animal Kingdom
-:- Phylum – Protozoa
-:- Phylum – Porifera (Pore bearers)
-:- Phylum – Coelenterata or Cnidaria
-:- Phylum: Platyhelminthes - (Flat worms)
-:- Phylum – Nematoda Aschelminthes (Round worms)
-:- Phylum - Annelida - (Segmented Worms)
-:- Phylum - Arthropoda - (Organisms with Jointed Legs)
-:- Phylum Mollusca - (Soft Bodied Animals)
-:- Phylum Echinodermata - (Spiny Skinned Animals)
-:- Phylum Chordata
-:- Division Vertebrata (Craniata)
-:- Super Class Tetrapoda
-:- Binomial Names of Common Animals
-:- Health and Hygiene-Food for Living
-:- Classes of Nutrients
-:- A Case Study - Health and Hygiene-Food for Living
-:- Protein Energy Malnutrition (PEM)
-:- Minerals – Functions and Deficiency Diseases
-:- Vitaminosis
-:- Methods of Food Preservation
-:- Adulteration
-:- Computer – An Introduction