#1
8th March 2016, 04:08 PM
| |||
| |||
IX CBSE Science Sample Paper
Hello sir I am Akshay Raj and I am here as I want to get Sample Question Paper of Science(Theory ) of Class –IX Term II so will you please provide me the same??
|
#2
8th March 2016, 04:11 PM
| |||
| |||
Re: IX CBSE Science Sample Paper
As per your demand here I am providing you get Sample Question Paper of Science(Theory ) of Class –IX Term II Here I am also providing you syllabus of Science (Theory) of Class –IX Term II Unit I: Matter - Its Nature and Behaviour Particle nature, basic units: atoms and molecules. Law of constant proportions. Atomic and molecular masses. Mole Concept: Relationship of mole to mass of the particles and numbers. Valency. Chemical formula of common compounds. Structure of atom: Electrons, protons and neutrons; Isotopes and isobars. Unit II: Organization in the Living World Biological Diversity: Diversity of plants and animals - basic issues in scientific naming, basis of classification. Hierarchy of categories / groups, Major groups of plants (salient features) (Bacteria, Thalophyta, Bryo phyta, Pteridophyta, gymnosperms and Angiosperms). Major groups of animals (salient features) (Non-chordates upto phyla and chordates upto classes). Health and Diseases: Health and its failure. Infectious and Non-infectious diseases, their causes and manifestation. Diseases caused by microbes (Virus, Bacteria and protozoans) and their prevention, Principles of treatment and prevention. Pulse polio programmes. Unit III: Motion, Force and Work Floatation: Thrust and pressure. Archimedes' principle, buoyancy, elementary idea of relative density. Work, energy and power: Work done by a force, energy, power; kinetic and potential energy; law of conservation of energy. Sound: Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound; reflection of sound; echo and SONAR. Structure of the human ear (auditory aspect only). Unit IV: Our environment Physical resources: Air, Water, Soil. Air for respiration, for combustion, for moderating temperatures; movements of air and its role in bringing rains across India. Air, water and soil pollution (brief introduction). Holes in ozone layer and the probable damages. Bio-geo chemical cycles in nature: Water, oxygen, carbon and nitrogen. |