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1 BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : X Subject: CHEMISTRY Month :Dec No of Periods:6 Chapter : Periodic Classification of Elements TTT: 3 PERIODS WT: 3 PERIODS Chapter: : Periodic Classification of Elements Learning Objectives At the end of the lesson students will be able to- - Understand the early attempts at the classification of elements Mendeleev s periodic table, Modern periodic table. Resources NCERT text book, AV Lessons Reference books ( U LIKE, Pradeep s Chemistry) Activity/ practicals - Class Work - Explanation and written work related to Dobereiner s triads, Newlands law of octaves -Mendeleev s periodic table and its achievments and its limitations. - Modern periodic table, position of elements in modern periodic table - Trends in modern periodic table(valency,atomic size) - Trends in modern periodic table metallic and non metallic character) HhWORKhomework Worksheet enclosed Assessment Class Test PERIOD WISE PLAN PERIOD CONTENT

2 Period 1 Explanation and written work related to Dobereiner s triads, Newlands law of octaves( NCERT PG 79 to 81) Period 2 Period 3 Period 4 Period 5 Period 6 Explanation and written work related to subtopics-mendeleev s periodic table and its achievments and its limitations. (NCERT PG 81 TO 85) Explanation and written work related to subtopics- Modern periodic table, position of elements in modern periodic table (NCERT PG 85TO 88 ) Explanation and written work related to subtopics Trends in modern periodic table(valency,atomic size) (NCERT PG 88 TO 89 ) Explanation and written work related to subtopics - Trends in modern periodic table metallic and non metallic character) (NCERT PG 89 TO 90) Class test, Gap task WORKSHEET Periodic Classification of Elements CHEMISTRY Q1. (a) Why do we classify elements? (b) What were the two criteria used by Mendeleev in creating his Periodic Table? (c) Why did Mendeleev leave some gaps in his Periodic Table? (d) In Mendeleev s Periodic Table, why was there no mention of Noble gases like Helium, Neon and Argon? (e) Would you place the two isotopes of chlorine, Cl-35 and Cl-37 in different slots because of their different atomic masses or in the same slot because their chemical properties are the same? Justify your answer. Q2. Atoms of seven elements A, B, C, D, E, F and G have a different number of electronic shells but have the same number of electrons in their outermost shells. The elements A and C combine with chlorine to form an acid and common salt respectively. The oxide of element A is liquid at room temperature and is a neutral substance, while the oxides of the remaining six elements are basic in nature. Based on the above information answer the following questions: (i) What could the element A be? (ii) Will elements A to G belong to the same period or same group of the periodic table? (iii) Write the formula of the compound formed by

3 the reaction of element A with oxygen. (iv) Show the formation of the compound by a combination of element C with chlorine with the help of electronic structure. (v) What would be the ratio of number of combining atoms in a compound formed by the combination of element A with carbon? (vi)which one of the given elements is likely to have the smallest atomic radius? Q3. In the following diagram for the first three periods (showing only group 1,2, 13 to 18)of the periodic table, five elements have been represented by the letters a, b, c, d and e (which are not their chemical symbols): (i)select the letter which represents a halogen. (ii)select the letter which represents a noble gas. (iii)what type of bond is formed between a and b? (iv)what type of bond is formed between c and d? (v)which element will form a divalent anion? Q4. An element X belongs to group 2 and another element Y belongs to group 15 of the periodic table:- (a) What is the number of valence electrons in X? (b) What is the valency of X? (c) What is the number of valence electrons in Y? (d) What is the valency of Y? Q5. An element X belongs to second period and second group of the periodic table. Find: (i) the number of valence electrons. (ii) the valency of the element. (iii) whether element X forms acidic or basic oxide. Q6. Two elements X and Y belong to group 1 and 2 respectively in the same period of periodic table. Compare them with respect to: (i) the number of valence electrons in their atoms (ii) their valencies (iii) metallic character (iv) the sizes of their atoms (v) the formulae of their oxides (vi) the formulae of their chlorides Q7. Atoms of eight elements A, B, C, D, E, F, G and H have the same number of electronic shells but different number of electrons in their outermost shell. It was found that elements A and G combine to form an ionic compound. This compound is added in a small amount to almost all vegetable dishes during cooking. Oxides of elements A and B are basic in nature while those of E and F are acidic. The oxide of D is almost neutral. Based on the above information answer the following questions: i. To which group and period of the periodic table do the listed elements belong? ii. What would be the nature of compound formed by a combination of elements B and F? iii. Which two of these elements could definitely be metals? iv. Which one of the eight elements is most likely to be found in gaseous state at room temperature? v. If the number of electrons in the outermost shell of elements C and G be 3 and 7 respectively, write the formula of the compound formed by the combination of C and G.

4 BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : X Subject: CHEMISTRY Month : Nov -Dec No of Periods:10 Chapter : Carbon and its compounds TTT: 7 PERIODS WT: 3 PERIODS Chapter: : Carbon and its Compounds Learning Objectives Resources Activity/ practicals Class Work At the end of the lesson students will be able to- 1. Understand covalent bonding in carbon 2. Explain the versatile nature of carbon 3. Understand the differences between allotropes of carbon and their chemical properties 4. Have an understanding of the saturated and unsaturated compounds 5. Understand the nomenclature of carbon and its compounds 6. Able to explain chemical properties of carbon compounds and Ethanoic acid, soaps and detergents NCERT text book, AV Lessons Reference books ( U LIKE, Pradeep s Chemistry) -To study the properties of acetic acid. -To study the comparative cleaning capacity of a sample of soap in soft and hard water. Activities 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9, 4.10 will be demonstrated in the lab periods (Explanation and written work related to covalent bonding in carbon 2. versatile nature of carbon 3. the differences between allotropes of carbon and their chemical properties 4. saturated and unsaturated compounds 5. nomenclature of carbon and its compounds 6. chemical properties of carbon compounds and Ethanoic acid, soaps and detergents - Revision of the chapter will be done USING Extra marks.(mind map)

5 - Class test HhWORKhomework Worksheet enclosed Assessment Class Test PERIOD WISE PLAN Period 1 PERIOD CONTENT Explanation and written work related to Introduction will be given for importance of carbohydrates and nature of bonding in carbon NCERT PG 58 to 59) Period 2 Period 3 Period 4 Period 5 Period 6 Explanation and written work related to subtopics- Detailed discussion on types of covalent bonds and allotropes of carbon (NCERT PG 60 TO 61) Explanation and written work related to subtopics- Versatile nature of carbon, saturated and unsaturated carbon atoms along with various examples (NCERT PG 62TO 64 ) Explanation and written work related to subtopics - Chains, branches and rings,homologous series for saturated and unsaturated compounds (NCERT PG 64 TO 66 ) Explanation and written work related to subtopics - Nomenclature of carbon compounds along with functional groups concept (NCERT PG 67 TO 68) Explanation and written work related to subtopics - Chemical properties of carbon compounds, Combustion, oxidation, substitution and addition reactions (NCERT PG 69 TO 71 ) Period 7 Period 8 Period 9 Period 10 Explanation and written work related to subtopics - Ethanol and its physical and chemical properties(ncert PG 72 ) Explanation and written work related to subtopics - Ethanoic acid and its physical and chemical properties (NCERT PG 73 TO 74 ) Explanation and written work related to subtopics -Soaps and detergents and their cleansing action ((NCERT PG 73 TO 74 ) Gap task,class test WORKSHEET CLASS X

6 Carbon and its Compounds CHEMISTRY Q1. What is the electron dot structure of CO 2 & CH 4? Q2. Draw the structure of the following compounds: (i)ethanoic acid (ii) Bromopentane (iii) Butanone (iv) Hexanal Q3. Write a short note on allotropy and allotropes of Carbon with their structure. Q4.Why does carbon not form ions and participates in covalent bond formation? Q1.What are oxidizing agents? ASSIGNMENT FOR NOVEMBER Q2. How would you distinguish experimentally between an alcohol and a carboxylic acid? Q3. Why does micelle formation take place when soap is added to water? Will a micelle be formed in other solvents like ethanol also? Q4. Why are carbon compounds used as fuels? Q5. How will you differentiate between ethanol and ethanoic acid?

7 BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class: X Subject: Physics Month: November, December No of Periods: 12 Chapter No. 13: Magnetic effects of electric current TTT: 5.5 WT: 6.5 Chapter: 13 Magnetic effects of electric current Learning Objectives Resources Activity/ practicals At the end of the chapter, students will be able to 1. Define terms like magnetic field lines, magnetic field, electromagnetic induction, alternating current, direct current, electromagnet 2. Draw & explain the magnetic field lines for a bar magnet, current carrying (i) straight conductor (ii) circular loop (iii) solenoid 3. State different rules like Right hand thumb rule, Fleming s left hand rule and Fleming s right hand rule 4. Understand domestic electric circuit 5. Explain the principle of working of the motor and generator 6. Solve conceptual questions based on the above topics 1. Prescribed text book by NCERT 2. Reference book by Super Simplified Science Physics (Dinesh Publications) 3. Extra marks for mind map To be done in the practical periods Tracing magnetic field lines for a bar magnet Class Work 1. Explanation and written work of different concepts from the chapter like Oersted s experiment, magnetic field, magnetic field lines, their properties, magnetic field lines due to a bar magnet, magnetic field due to a current carrying conductor, magnetic field due to a current through a straight conductor, right hand thumb rule, magnetic field due to a current through a circular loop, magnetic field due to a current in a solenoid, force on a current carrying conductor in a magnetic field, Fleming s left hand rule, principle, construction and working of electric motor, electromagnetic induction, Fleming s right hand rule, principle, construction and working of electric generator, domestic electric circuits 2. In text and exercise questions 3. Activity Home work Worksheet enclosed at the end Assessment Class test

8 PERIOD WISE PLAN PERIOD CONTENT 1. Explanation and written work Introduction, Oersted s experiment, magnetic field, magnetic field lines, their properties, magnetic field lines due to a bar magnet (NCERT Pg no ) 2. Explanation and written work Magnetic field due to a current carrying conductor, magnetic field due to a current through a straight conductor, right hand thumb rule (NCERT Pg no ) 3. Explanation and written work Magnetic field due to a current through a circular loop, magnetic field due to a current in a solenoid, in text questions based on it (NCERT Pg no ) 4. Explanation and written work Force on a current carrying conductor in a magnetic field, Fleming s left hand rule, in text questions based on it (NCERT Pg no ) 5. Explanation and written work Principle, construction and working of electric motor (NCERT Pg no ) 6. Explanation and written work Electromagnetic induction, Fleming s right hand rule (NCERT Pg no ) 7. Explanation and written work Principle, construction and working of electric generator, in text questions based on it (NCERT Pg no ) 8. Explanation and written work Domestic electric circuits, conceptual and reasoning questions based on it (NCERT Pg no ) 9. Discussion and written work Exercise questions (NCERT Pg no. 240, 241) 10. Revision from Extra marks (Mind map) 11. Class test 12. Gap task

9 Magnetic effects of electric current Class - X Worksheet Q1. Under what conditions, permanent electromagnet is obtained if a current carrying solenoid is used? Support your answer with the help of a labelled circuit diagram. Q2. Describe the activity that shows that a current carrying conductor experiences a force perpendicular to its length and the external magnetic field. How does Fleming s left hand rule help us to find the direction of the force acting on the current carrying conductor? Q3. What is the role of two carbon brushes and split rings in the d.c motor? Q4. What is the difference between the terms overloading and short circuiting? Q5. Draw an appropriate schematic diagram showing common domestic circuits and discuss the importance of fuse. Q6. What is earthing? How does it work as a safety measure? BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class: X Subject: Physics Month: December No of Periods: 9 Chapter No. 14: Sources of energy TTT: 4 WT: 5 Chapter: 14Sources of energy Sources of energy Learning Objectives Resources At the end of the chapter, students will be able to 1. Define terms like fuel, calorific value, conventional and nonconventional, renewable and non-renewable sources of energy, biomass etc. 2. Write the characteristics of good fuel 3. Differentiate between renewable & non-renewable sources of energy and give few examples for each 4. Explain about the various sources of energy (thermal, wind, solar, ocean thermal, nuclear, hydel etc.) and write their advantages and disadvantages 5. Answer reasoning facts based on sources of energy 1. Prescribed text book by NCERT 2. Reference book by Super Simplified Science Physics (Dinesh Publications) 3. Extra marks (Mind map)

10 Activity/ practicals Class Work Home work Assessment - 1.Explanation and written work of Good source of energy fuel, calorific value, characteristics of good fuel, renewable and non-renewable sources of energy, conventional sources of energy fossil fuels, thermal power plants, hydro power plants, biomass, bio gas plant and wind energy with advantages and limitations, alternative sources of energy solar energy, energy from the sea(tidal energy, wave energy, ocean thermal energy), geothermal energy along with advantages & limitations, nuclear energy nuclear power plant nuclear fission & fusion, advantages & disadvantages, environmental consequences & ways of conservation of energy 2. In text and exercise questions 3. Revision from Extra marks (Mind map) 4. Class test Worksheet enclosed at the end Class test PERIOD WISE PLAN PERIOD CONTENT 1. Explanation and written work Good source of energy fuel, calorific value, characteristics of good fuel, renewable and non-renewable sources of energy definition, examples, differences (NCERT Pg no. 242, 243, additional info) 2. Explanation and written work Conventional sources of energy fossil fuels, thermal power plants, hydro power plants, biomass, bio gas plant and wind energy with advantages and limitations (NCERT Pg no ) 3. Explanation and written work Alternative sources of energy solar energy, energy from the sea(tidal energy, wave energy, ocean thermal energy), geothermal energy along with advantages & limitations (NCERT Pg no ) 4. Explanation and written work Nuclear energy nuclear power plant nuclear fission & fusion, advantages & disadvantages, in text questions (NCERT Pg no ) 5. Explanation and written work Environmental consequences & ways of conservation of energy (NCERT Pg no ) 6. Discussion and written work Exercise questions (NCERT Pg no. 254, 255) 7. Revision from Extra marks (Mind map)

11 8. Class test 9. Gap task Sources of energy Worksheet Q1. Distinguish between renewable and non-renewable sources of energy, giving one example of each. Q2. Name a device used to convert (a) solar energy into heat, (b) solar energy into electricity. Q3. State two advantages and two limitations of solar cooker. Q4. Describe two ways of getting useful energy from water of oceans. Q5. What are fossil fuels? Write their advantages and disadvantages.

12 IIIIIIII Month: December Chapter:15 Our Environment. BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class: X Subject: Biology No. of Periods : 9 TTT: 4 WT: 5 Chapter: 15 Chapter: Our Environment Learning Objectives The students will be able to (i) define terms like ecosystem, food chain, food web, trophic levels, decomposers etc. (ii) explain the 10 % law and biomagnification with example (iii) answer reasoning facts based on the concepts of environment (iv) differentiate b/w biodegradable and non biodegradable substances with examples Resources 1. Text book by N.C.E.R.T. Activity Class Work Explanation and written work on the following topics: What happens when we add our Waste to the Environment,Eco-system What are its Components?, Food Chains and Webs, How do our Activities affect the Environment?-Ozone Layer and How it is getting Depleted, Managing the Garbage we produce

13 Home work Assessment Worksheet enclosed Class test PERIOD WISE PLAN PERIOD CONTENT Explanation and written work on the following topics NCERT Pg.256 to 259 What happens when we add our Waste to the Environment,Eco-system What are its Components? to 4 Explanation and written work on the following topics NCERT Pg. 259 to 261 Food Chains and Webs + Intext Questions & 6 Explanation and written work on the following topics NCERT Pg.261 to 264 How do our Activities affect the Environment?- Ozone Layer and How it is getting Depleted, Managing the Garbage we produce + Intext Exercise 7 Discussion and written work on NCERT Questions of Pg. 264 to 265 Class test Gap Task

14 Worksheet 1. Define the term food chain.represent an aquatic food chain. 2. State and explain the 10 % law. 3. What would happen if all the insect eating animals disappear from the environment? 4. Write the importance of Ozone layer. 5. What are the various measures taken to reduce the depletion of ozone layer Months :December No. of Periods:12 Chapter : 16 Management of Natural Resources BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class :X Subject: Biology TTT: 6 WT: 6 Chapter: 16 Chapter: Management of Natural Resources Learning Objectives The students will be able to 1. define terms like stakeholder, sustainable management, conservation, fossil fuels etc. 2. answer reasoning facts based on the concepts of management of natural resources. 3. explain about the (i) 3R s to save the environment. (ii) stakeholders (iii) water harvesting system

15 (iv) different ways of management of natural resources Resources NCERT book Activity/ practical Class Work - Written work on the following topics: Ganga Action Plan, 3R s to save the environment, Why do we need to manage our Resources?, Forests and Wild Life Stakeholders, Sustainable Management, Water For All Dams, Water Harvesting, Coal and Petroleum, An Overview of Natural Resource Management. Home work - Assessment - PERIOD WISE PLAN PERIOD CONTENT 1 Explanation and written work on the following topics NCERT Pg.266 to 268 Introduction of the chapter- Ganga Action Plan, 3R s to save the environment. 2 Explanation and written work on the following topics NCERT Pg.269 Why do we need to manage our Resources? + Intext Questions 3&4 Explanation and written work on the following topics NCERT Pg 269 to 272 Forests and Wild Life Stakeholders 5 Discussion and written work on the following topics NCERT Pg.272 to 273

16 Sustainable Management + Intext Questions 6 to 8 Explanation and written work on the following topics NCERT Pg.273 to 276 Water For All Dams, Water Harvesting + Intext Questions 9 Explanation and written work on the following topics NCERT Pg 276 to 278 Coal and Petroleum, An Overview of Natural Resource Management 10 Discussion and written work of NCERT Questions (Chapter End Exercises) of Pg.278 and Class test 12 Gap Task Worksheet 1.Name four modes of traditional water harvesting at the community level. 2.What are the advantages of exploiting resources with short term aim? 3.State the differences between deforestation and afforestation. 4.Give a brief description of GAP? 5.Why do you think there should be equitable distribution of resources?

BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class :X Subject: Biology

BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class :X Subject: Biology Subject :Biology Month : July No of Periods: 13 Chapter : Control and Coordination TTT: 6 WT: 7 Chapter: Control and Coordination