KENDRIYA VIDYALAYA SANGATHAN, DELHI REGION SPLIT UP SYLLABUS SCIENCE CLASS IX

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1 S. No Month Expected No.of working Days Branch of Concerned Subject KENDRIYA VIDYALAYA SANGATHAN, DELHI REGION Chapter No & Chapter SPLIT UP SYLLABUS SCIENCE CLASS IX Detailed Split-up First Term 1 April Motion Motion : Distance and displacement, velocity; uniform and non-uniform motion along a straight line; acceleration, distance time and velocity-time graphs for uniform motion and uniformly accelerated motion 1. Matter in our surroundings Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of state-melting (absorption of heat). To carry out the following reactions and classify them as physical or chemical changes: a. Iron with copper sulphate solution in water b. Burning of magnesium in air c. Zinc with dilute sulphuric acid d. Heating of copper sulphate e. Sodium sulphate with barium chloride in the form of their solutions in water 5. Fundamental unit of life Cell - Basic Unit of life : Cell as a basic unit of life; prokaryotic and eukaryotic cells, multicellular organisms; cell membrane and cell wall, cell organelles and cell inclusions; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes - basic structure, number. To prepare stained temporary mounts of (a) onion peel and (b) human cheek cells and to record observations and draw their labeled diagrams. Periods for class room Teaching Computer Aided Teaching Periods Total No.of Periods

2 2 May &june Motion (contd.) 1. Matter in our surroundings(contd.) 6. Tissues 3 July Force and laws of motion Equations of motion by graphical method; elementary idea of uniform circular motion freezing, evaporation (cooling by evaporation),condensation, sublimation PRACTICAL ACTIVITY 1.To separate the components of a mixture of sand, common salt and ammonium chloride (or camphor) by sublimation. 2. To determine the melting point of ice and the Boiling point of water. Tissues, Organs, Organ System, Organism Structure Plant-Tissues meristematic and permanent tissues in plants Force and Newton's laws: Force and motion, Newton's laws of motion, inertia of a body, inertia and mass, momentum, force and acceleration. 2. Is matter around us pure Nature of matter : Elements, compounds and mixtures PRACTICAL ACTIVITY To prepare: a) a true solution of common salt, sugar and alum b) a suspension of soil, chalk powder and fine sand in water c) a colloidal solution of starch in water and egg albumin/ milk in water and distinguish between these on the basis of transparency filtration criterion stability 6. Tissues (contd.) functions of animal and plant tissues (four types in animals Meristamatic &permanent tissues in plants) PRACTICAL ACTIVITY To identify parenchyma and sclerenchyma tissues in plants, striped muscle fibers and nerve cells in animals, from 4 August Force and laws of motion (contd.) Prepared slides and to draw their labeled diagrams. Elementary idea of conservation of momentum, action and reaction forces. PRACTICAL ACTIVITY To establish relationship between weights of a rectangular wooden block lying on a horizontal table and the minimum force required to just move it using a spring balance. 10. Gravitation Gravitation : Gravitation; universal law of gravitation, force of gravitation of the earth (gravity), acceleration due to gravity; mass and weight;

3 5 Septe mber Is matter around us pure? Heterogenous and Homogenous mixtures PRACTICAL ACTIVITY To prepare a) a mixture b) a compound using iron filings and sulphur powder and distinguish between these on the basis of: i. appearance, i.e., homogeneity and heterogeneity ii. Behaviour towards a magnet iii. Behaviour towards carbon disulphide as a solvent iv. effect of heat. 15. Improvement in food resources Plant and animal breeding and selection for quality improvement and management; 1.To test (a) the presence of starch in the given food sample, (b) The presence of the adulterant metanil yellow in dal. 2. To determine the mass percentage of water imbibed by raisins Gravitation (contd.) free fall Is matter around us pure colloids and suspensions Improvement in food resources(contd.) use of fertilizers, manures; protection from pests and diseases; organic farming Revision, &, & For SA Second Term 6 October Gravitation Floatation: Thrust and pressure. Archimedes' principle, buoyancy, elementary idea of relative density 1.To determine the density of solid (denser than water) by using a spring balance and a measuring cylinder. 2.To establish the relation between the loss in weight of a solid when fully immersed in a. tap water b. strongly salty water, with the weight of water displaced by it by taking at least two different solids. 3. To observe and compare the pressure exerted by a solid iron cuboids on fine sand/ wheat flour while resting on its three different faces and to calculate the pressure exerted in the three different cases

4 3. Atoms & Molecules Particle nature, basic units: Atoms and molecules. Law of constant proportions. Atomic and molecular masses. To verify the law of conservation of mass in a chemical reaction. 7. Diversity in living organisms Biological Diversity: Diversity of plants and animals - basic issues in scientific naming, basis of classification. Hierarchy of categories / groups 1. To observe and draw the given pictures/charts/modelsearthworm, cockroach, bony fish and bird. For each organism and record: a. One specific feature of its phylum. b. One adaptive feature with reference to its habitat. 2. To study the characteristic of Spirogyra/Agaricus, Moss/Fern, Pinus ( either with male or female cone) and an Angiospermic plant. Draw and give two identifying features of the groups they belong to. 7 November Work & Energy Work, energy and power : Work done by a force, energy, power; kinetic and potential energy; law of conservation of energy 3. Atoms & Molecules (contd.) 7. Diversity in living organisms(contd.) Mole Concept: Relationship of mole to mass of the particles and numbers, Valency. Chemical formula of common compounds Major groups of plants (salient features) (Bacteria, Thallophyta, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms). Major groups of animals (salient features) (Non-chordates upto phyla and chordates upto classes). To study the external features of root, stem, leaf and flower of monocot and dicot plants. 8 December Sound Sound : Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound :- 2. To determine the velocity of a pulse propagated through a stretched string/slinky

5 8 December Structure of Atom Structure of atom : Electrons, Why do we fall ill Health and Diseases: Health and its failure. Infectious and Non-infectious diseases, their causes and manifestation January Sound (contd.) Reflection of sound; echo and SONAR. 1. To verify the Laws of reflection of sound Structure of Atom (contd.) 13. Why do we fall ill (Contd.) 14. Natural Resources (Our Environment) O.T.B.A 10 February Sound (contd.) Revision Protons & neutrons Diseases caused by microbes (Virus, Bacteria and Protozoans) and their prevention, Principles of treatment and prevention. Pulse polio programmes. To study the life cycle of mosquito. 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. Practice through OTBA Booklet provided by CBSE Structure of the human ear (auditory aspect only) Revision for SA-II Structure of Atom (contd.) Revision 14. Natural Resources (contd.) (Our Environment) (O.T.B.A) Isotopes & Isobars Revision for SA-II Bio-geo chemical cycles in nature: Water, oxygen, carbon and nitrogen. Revision for SA-II Practice through OTBA Booklet provided by CBSE Note: The material for Open Text Based Assessment (OTBA) for SA-II will be from Unit - IV: Our Environment. This unit will be tested through OTBA only. NOTE:- FA-1 Will be Conducted in Month of July 2015 and FA-3 will be conducted in Month of January and FA-2 activities will be conducted by the Teachers continuously as per CBSE CCE norms and Secondary Curriculum

6 CLASS-IX NAME OF THE TEXT BOOKS (SCIENCE) (PHYSICS, CHEMISTRY, & BIOLOGY) Science - Textbook for class IX - NCERT Publication Assessment of Practical Skills in Science - Class IX - CBSE Publication Laboratory Manual - Science - Class IX, NCERT Publication PATTERN OF THE QUESTION PAPER SUMMATIVE ASSESSMENT I & II S.NO UNIT TERM-I (Marks) No of periods allotted as per CBSE Norms 1 Matter - Its Nature and Behaviour 29 Marks 22 Periods 2 Organisation in the Living World 18 Marks 22 Periods 3 Motion, Force and Work 30 Marks 36 Periods 4 Food; Food Production 13 Marks 10 Periods TOTAL 90 Marks 90 Periods S.NO UNIT TERM-II (Marks) No of periods allotted as per CBSE Norms 1 Matter - Its Nature and Behaviour 18 Marks 28 Periods 2 Organisation in the Living World 26 Marks 23 Periods 3 Motion, Force and Work 36 Marks 24 Periods 4 Our Environment 10 Marks 15 Periods TOTAL 90 Marks 90 Periods

7 CLASS- IX SCIENCE ( ) DESIGN OF QUESTION PAPER FOR SA-I & SA-II S.NO TYPE OF QUESTIONS NO. OF QUESTIONS MARKS ALLOTED TO EACH QUESTION TOTAL MARKS 1 VERY SHORT ANSWER TYPE SHORT ANSWER TYPE (SA-I) SHORT ANSWER TYPE (SA-II) LONG ANSWER TYPE TOTAL S.NO TYPE OF QUESTIONS NO. OF QUESTIONS TOTAL MARKS % VSA SA-I SA-II LA TOTAL WEIGHTAGE 1M 2M 3M 5M 1 REMEMBERING % 2 UNDERSTANDING % 3 APPLICATION % 4 HIGHER ORDER THINKING SKILLS % 5 EVALUATION & MULTI DISCIPLINARY % TOTAL (THEORY BASED QUESTIONS) % TOTAL (PRACTICAL BASED QUESTIONS) GRAND TOTAL Note: The question paper will include a section on Open Text Book Assessment (OTBA) carrying 10 Marks. The case studies will be supplied to students in advance. These case studies are designed to test the analytical and Higher Order Thinking Skills of students.

9 KENDRIYA VIDYALAYA SANGATHAN, RO GURGAON SPLIT UP SYLLABUS SCIENCE (CLASS X) Sl.N o Month Expected No.of working Days Branch of Concerned Subject Chapter No & Chapter Detailed Split-up Periods for class room Teaching Computer Aided Teaching Periods Total No.of Periods 1 April Electricity 1 Chemical reactions nature and behaviour First Term Electric current, potential difference and electric current. Ohm's law; Resistance, Resistivity, Factors on which the resistance, of a conductor depends. Series combination of resistors, parallel combination of resistors and its applications in daily life To study the dependence of potential difference (V) across a resistor on the current (I) passing through it and determine its resistance. Also plot a graph between V and I Chemical reactions : Chemical equation, Balanced chemical equation, implications of a balanced chemical equation, types of chemical reactions : combination, decomposition, displacement, double displacement, To perform and observe the following reactions and classify them into: (i) Combination reaction (ii) Decomposition reaction (iii) Displacement reaction (iv) Double displacement reaction 1) Action of water on quick lime 2) Action of heat on ferrous sulphate crystals 3) Iron nails kept in copper sulphate solution 4) Reaction between sodium sulphate and barium chloride solutions Life Process Living Being. Basic concept of nutrition, Types of Nutrition 1.To prepare a temporary mount of a leaf peel to show stomata. 2. To show experimentally that light is necessary for photosynthesis

10 2 May & June July Electricity (Contd.) 1.chemical reactions nature and behaviour (Contd.) 7. Life processs 13.Magnetic Effects of Currents 2.Acids, bases and salts Heating effect of electric current and its applications in daily life. Electric power, Interrelation between P, V, I and R 1.To determine the equivalent resistance of two resistors when connected in series. 2. To determine the equivalent resistance of two resistors when connected in parallel Precipitation, neutralization, oxidation and reduction Respiration, Transport and Excretion in plants and animals. To show experimentally that carbon dioxide is given out during respiration. Magnetic field, field lines, field due to a current carrying conductor, field due to current carrying coil or solenoid; Force on current carrying conductor, Fleming's Left Hand Rule. Electromagnetic induction Their definitions in terms of furnishing of H+ and OH ions, General properties, examples and uses, concept of ph scale(definition relating to logarithm not required), importance of ph in everyday life To find the ph of the following samples by using ph paper/universal indicator: a) Dilute Hydrochloric Acid b) Dilute NaOH solution c) Dilute Ethanoic Acid solution d) Lemon juice e) Water f) Dilute Sodium Bicarbonate solution Control and coordination in animals and plants Tropic movements in plants(introduction) Introduction to plant hormones; Tropic movements in plants control and co-ordination in animals : nervous system; voluntary, involuntary and reflex action

11 4 August 22 4 August 22 5 Septemb er Magnetic Effects of Currents (Contd.) 14.Sources of energy 2. Acids, bases and salts (Contd.) 3.Metals and non metals 7. Control and coordination in animals and plants 14.Sources of energy (Contd.) Induced potential difference, Induced current. Fleming's Right Hand Rule, Direct current. Alternating current: frequency of AC. Advantage of AC over DC. Domestic electric circuits Sources of energy : Different forms of energy, conventional and non-conventional sources of energy Fossil fuels, Solar Energy, Bio Gas, Wind, Water and Tidal energy, Nuclear energy preparation and uses of sodium hydroxide, Bleaching powder, Baking soda Washing soda and Plaster of Paris To study the properties of acids and bases (HCl & NaOH) by their reaction with: a) Litmus solution (Blue/Red) b) Zinc metal c) Solid sodium carbonate Properties of metals and non-metals, reactivity series, (i) To observe the action of Zn, Fe, Cu and Al metals on the following salt solutions: a) ZnSO4 (aq) b) FeSO4 (aq) c) CuSO4 (aq) d) Al2 (SO4)3 (aq) ii) Arrange Zn, Fe, Cu and Al (metals) in the decreasing order of reactivity based on the aboveresult Chemical co-ordination: animal hormones Renewable versus Nonrenewable sources Metals and non metals (Contd.) Formation and properties of ionic compounds, basic metallurgical processes, corrosion and its prevention

12 // Revision For SA Conduction of SA-1 in second week of September month 6 October 16 7 November Light:Reflection & Refraction 4. Carbon & its Compounds 8. Reproduction 10.Light: Reflection & Refraction ( contd.) Second Term Reflection of light by curved surfaces, Images formed by spherical mirrors, centre of curvature, principal axis, principal focus, focal length, mirror formula (Derivation not required), magnification To determine the focal length of: i) Concave mirror ii) Convex lens by obtaining the image of a distant object. Carbon compounds: Covalent bonding in carbon compounds. Versatile nature of carbon. Homologous series. Nomenclature of carbon compounds containing functional groups (halogens, alcohol, ketones, aldehydes, alkanes and alkynes) Practical Actvity To study the following properties of acetic acid (ethanoic acid): i) odour ii) solubility in water iii) effect on litmus iv) reaction with sodium bicarbonate Reproduction in animals and plants (asexual and sexual), To study (a) binary fission in Amoeba, and (b) budding in yeast with the help of prepared slides. Refraction, Laws of refraction, Refractive index, Refraction of light by spherical lenses, Image formed by spherical lenses Lens Formula,(Derivation not required),magnification,power of a lens

13 7 November 18 8 December Carbon & its Compounds (Contd.) 8. Reproduction (contd.) 11. Human eye & Colourful World 1.To trace the path of a ray of light passing through a rectangular glass slab for different angles of Incidence. Measure the angle of incidence, angle of refraction, angle of emergence and interpret the Result. 2.To find the image distance for varying object distances in case of a convex lens and draw corresponding ray diagrams to show the nature of image formed Difference between saturated hydrocarbons and unsaturated hydrocarbons. Chemical properties of carbon compounds (combustion, oxidation, and addition and substitution reaction). Ethanol and Ethanoic acid (only properties and uses), soaps and detergents. 1. To study saponification reaction for preparation of soap. 2.To study the comparative cleaning capacity of a sample of soap in soft and hard water. Reproductive health-need and methods of family planning, Safe sex vs. HIV/AIDS.Child bearing and women s health. To identify the different parts of an embryo of a dicot seed (Pea, gram or red kidney bean). Functioning of a lens in human eye, Defects of vision and their correction, Applications of spherical mirrors & lenses. 5. Periodic classification Need for classification, Modern periodic table, of elements 9. Heredity and Evolution Heredity; Accumulation of variations, Mendel's contribution- Laws for inheritance of traits: Sex determination. Brief introduction Basic concepts of evolution To study homology and analogy with the help of models/charts of animals and models/charts/ Specimens of plants

14 9 January February Human eye & Colourful World (contd.) 5. Periodic classification of elements (contd.) 15. Our environment 11. Human eye & Colourful World (contd.) 5. Periodic classification of elements (contd.) 16. Management of natural resources Refraction of light through a prism, dispersion of light, To trace the path of the rays of light through a glass prism. gradation in properties, valency, Eco-system, Environmental problems, Ozone depletion, waste production and their solutions. Biodegradable and non-biodegradable substances Scattering of light, applications in daily life. atomic number, metallic and non-metallic properties Conservation of natural resources, Management of natural resources, Conservation and judicious use of natural resources. Forest and wild life, coal and petroleum conservation. Examples of people's participation for conservation of natural resources. Regional environment: Big dams: advantages and limitations; alternatives, if any. Water harvesting. Sustainability of natural resources // Revision For SA March // Revision For SA Conduction of SA-2 in second week of March for Scheme-1 and for Scheme-2 according AISSE date sheet

SCIENCE. I Term Units Topics Marks. I Matter - Its Nature & Behaviour 29. II Organisation in the Living World 18. III Motion, Force and Work 30

SCIENCE. I Term Units Topics Marks. I Matter - Its Nature & Behaviour 29. II Organisation in the Living World 18. III Motion, Force and Work 30 SCIENCE Course Structure I Term Units Topics Marks I Matter - Its Nature & Behaviour 29 II Organisation in the Living World 18 III Motion, Force and Work 30 V Food; Food Production 13 Total 90 II Term