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KENDRIYA VIDYALAYA SANGATHAN - ERNAKULAM REGION
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CLASS X
SUBJECT- SCIENCE
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Sl No.MonthNo. of Working DaysName of the Chapter/ Topic to be coveredTeaching Aids / E-Content /Innovative Practice to be adoptedTest/Examination to be conducted
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1April6Chemical Reactions and Equations PRACTICAL EXPERIMENTS ( Chemical Reactions and Equations)*Monthly Test 1
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(i) Action of water on quicklime (ii) Action of heat on ferrous sulphate crystals (iii) Iron nails kept in copper sulphate solution (iv) Reaction between sodium sulphate and barium chloride solutions*Slip Tests-Balancing reactions, Identifying the type of reactions, Classification of reactions, Identifying the substance oxidized and reduced
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*Exemplar Problems
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Suggestive activities(Chemical Reactions and Equations)https://ncert.nic.in/ncerts/l/jeep101.pdf
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*Develop a game using cards. Write symbols of elements, formulae, valencies and names of various reactions on different cards. These cards can be used for learning balancing of chemical equations and also in classifying chemical reactions.(Toy pedagogy)*CBSE Question Bank-Sample Case Studies
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*Extended Learning (Chemical Reactions and Equations)https://cbseacademic.nic.in/web_material/QuestionBank/ClassX/ScienceX.pdf
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https://youtu.be/pYqL0ngWUiY (page1-6)
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(Chemical reactions part 1-NCERT OFFICIAL)
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https://youtu.be/_AiYmM1OTJI
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(Chemical reactions part 2-NCERT OFFICIAL)
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Life processes*Suggestive activities (Life processes)
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Toys from trash (toy pedagogy)
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https://www.arvindguptatoys.com/beginner-biology.php
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*Develop models of different Human Body Systems using indigenously available materials from your surroundings(Toy pedagogy)
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Light - Reflection and Refraction*Suggestive activities (Light - Reflection and Refraction)
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https://sites.google.com/acads.iiserpune.ac.in/iiserp-scienceactivitycentre/home/hidden-beaker?authuser=0
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(Refractive Index-IISER Pune)
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2May4Chemical Reactions and Equations - Continued*Experiential Learning through simulation-Types of chemical Reactions*Monthly Test 2
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http://amrita.olabs.edu.in/?sub=73&brch=3&sim=81&cnt=1Slip tests on Basic concept of nutrition, respiration, transport and excretion in plants and animals.
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http://amrita.olabs.edu.in/?sub=73&brch=3&sim=80&cnt=1*Making of flowcharts and concept maps on Basic concept of nutrition, respiration, transport and excretion in plants and animals.
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http://amrita.olabs.edu.in/?sub=73&brch=3&sim=82&cnt=1*NCERT Exemplar problems
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https://ncert.nic.in/ncerts/l/jeep106.pdf
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Life ProcessExperiential Learning through simulation ( Life Process )
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https://amrita.olabs.edu.in/?sub=79&brch=16&sim=390&cnt=1
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(liberation of carbon dioxide during fermentation)
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https://amrita.olabs.edu.in/?sub=79&brch=16&sim=126&cnt=1
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(Importance of light in photosynthesis)
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Light - Reflection and Refraction - ContinuedSuggestive activities - ( Light - Reflection and Refraction)
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https://www.arvindguptatoys.com/fun-with-light.php
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(Toys based on concepts related to light -Toy pedagogy)
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Experiential Learning through simulation((Light - Reflection and Refraction)
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https://cdac.olabs.edu.in/?sub=74&brch=9&sim=67&cnt=1
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(To find focal length of a concave mirror)
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https://cdac.olabs.edu.in/?sub=74&brch=9&sim=38&cnt=1
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(To study reflection in a concave mirror)
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https://amrita.olabs.edu.in/?sub=1&brch=4&sim=277&cnt=2
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3June23Chemical Reactions and Equations - Continued PRACTICAL EXPERIMENTS ( Chemical Reactions and Equations)
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* Performing and observing the following reactions and classifying them into A. Combination reaction B. Decomposition reaction C. Displacement reaction D. Double displacement reaction
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Life processes - ContinuedPRACTICAL EXPERIMENTS (Life Process)*Slip tests on Reflection of light by curved surfaces, Images formed by spherical mirrors, Refraction; Laws of refraction, refractive index.
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* Preparing a temporary mount of a leaf peel to show stomata.Refraction of light by spherical lens; Image formed by spherical lenses.
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* Experimentally show that carbon dioxide is given out during respiration.*Numerical based on mirror formula, lens formula, magnification and power of a lens
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Light – reflection and refraction - ContinuedExperiential Learning through simulation (Light - Reflection and Refraction)
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(Focal length of a convex lens)*NCERT Exemplar problems
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https://amrita.olabs.edu.in/?sub=1&brch=4&sim=278&cnt=1https://ncert.nic.in/ncerts/l/jeep110.pdf
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(Convex lens image formation and magnification)
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https://cdac.olabs.edu.in/?sub=74&brch=9&sim=37&cnt=1
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(Refraction of light in a rectangular glass slab)
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 PRACTICAL EXPERIMENTS (Light - Reflection and Refraction)
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* Determination of the focal length of: i) Concave mirror ii) Convex lens by obtaining the image of a distant object.
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* Tracing 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
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* Tracing the path of the rays of light through a glass prism.
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4July25Acid, Bases and Salts*Suggestive activities ( Acid, Bases and Salts )*Periodic test 1
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*Take various substances, and classify their nature as acidic, basic and neutral using any of the self-made natural indicators like black grapes/red cabbage/beetroot/turmeric. Tabulate your observations.*Slip tests on Functioning of a lens in human eye, defects of vision and their corrections, Refraction of light through a prism, dispersion of light, scattering of light, applications in daily life
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*Extended Learning ( Acid, Bases and Salts )
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https://amrita.olabs.edu.in/?sub=73&brch=3&sim=270&cnt=1
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(To identify Bleaching powder-Experiential Learning through simulation)
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https://youtu.be/M2C0OaHAPb4
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(Interactive Session PMeVidya)
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*Curriculum aligned competency-based test items
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 PRACTICAL EXPERIMENTS (Acid, Bases and Salts)https://cbseacademic.nic.in/cbe/documents/SAS_Science-Class-10.pdf
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* Finding the pH of the following samples by using pH paper/universal indicator: (i) Dilute Hydrochloric Acid (ii) Dilute NaOH solution (iii) Dilute Ethanoic Acid solution (iv) Lemon juice (v) Water (vi) Dilute Hydrogen Carbonate solution (page 39-41)
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B. Studying the properties of acids and bases (HCl & NaOH) on the basis of their reaction with: a) Litmus solution (Blue/Red) b) Zinc metal c) Solid sodium carbonate
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Human Eye and colourful world*Suggestive activities-Human Eye*Slip tests on pH, salts their preparation and properties
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 (Experiential Learning through simulation)*MCQSs based on properties of acids, bases and salts.
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https://amrita.olabs.edu.in/?sub=1&brch=6&sim=246&cnt=1*Curriculum aligned competency-based test items
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(Refraction through a prism)https://cbseacademic.nic.in/cbe/documents/SAS_Science-Class-10.pdf
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Control and coordination*Suggestive activities-Control and Coordination(page 6-10)
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(Experiential Learning through simulation)
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https://amrita.olabs.edu.in/?sub=79&brch=16&sim=315&cnt=1
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(photo and geotropism)
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5August22Metals & Non-metals*PRACTICAL EXPERIMENTS (Metals & Non-metals)*Monthly test 3
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Observing the action of Zn, Fe, Cu and Al metals on the following salt solutions: i) ZnSO4(aq) ii) FeSO4(aq) iii) CuSO4(aq) iv) Al2 (SO4)3(aq) Arranging Zn, Fe, Cu and Al (metals) in the decreasing order of reactivity based on the above result.Slip tests on Nervous system, reflex action, tropism, plant and animal hormones.
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Control & coordination- continuation*Develop models of different Human Body Systems using indigenously available materials from your surroundings(Toy pedagogy)
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*NCERT Exemplar problems
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https://ncert.nic.in/ncerts/l/jeep107.pdf
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Electricity *PRACTICAL EXPERIMENTS (Electricity)*Slip tests on Electric current, potential difference , Ohm’s law; Resistance, Resistivity, Heating effect of electric current and its applications in daily life,Electric power.
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*Tests on numerical based on Ohms law, series and parallel combinations, resistance, Joules law and power.
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* Studying the dependence of potential difference (V) across a resistor on the current (I) passing through it and determine its resistance. Also plotting a graph between V and I. NCERT Exemplar problems
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* Determination of the equivalent resistance of two resistors when connected in series and parallel.https://ncert.nic.in/ncerts/l/jeep112.pdf
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(Temperature and resistance -IISER Pune)*Exemplar Problems
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https://sites.google.com/acads.iiserpune.ac.in/iiserp-scienceactivitycentre/home/open-bulb-experiment-temperature-and-resistance?authuser=0https://ncert.nic.in/ncerts/l/jeep103.pdf
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(Resistant pencil-toy Pedagogy)
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https://www.arvindguptatoys.com/toys/resister.html
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