BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : X Subject: Biology. TTT: 12 WT: 13 Content : Life Processes

Transcription

1 Months : April & May No. of Periods 25 Chapter :6 Life Processes BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : X Subject: Biology TTT: 12 WT: 13 Chapter: 6 Content : Life Processes Learning Objectives The students will be able to 1. define terms life processes, nutrition, respiration, excretion, etc. 2. differentiate b/w a) autotrophs and heterotrophs b) aerobic and anaerobic respiration c) artery and vein d) xylem and phloem 3. explain the importance and functioning of various organs systems in humans 4. explain the various steps involved in the following life processes a) photosynthesis b) digestion c) respiration d) transportation e) excretion 5. answer reasoning facts based on the concepts of life processes 6. draw neat and labeled diagrams of a) human alimentary canal b) human respiratory system c) sectional view of the human heart d) excretory system of human being e) structure of a nephron Resources 1.NCERT book 2.Biology lab. Activity/ practical 1. Slide preparation of a leaf peel to show stomata 2. Demonstration to prove that CO 2 is produced during respiration.

2 Class Work Explanation and written work on the following topics : What are life processes?, Nutrition- How do living things get their food? ;Autotrophic nutrition, Heterotrophic nutrition- How do Organisms obtain their nutrition ; Nutrition in Human beings; Respiration Types and steps involved, human respiratory system ; Transportation Transportation in human beings, Transportation in Plants ; Excretion Excretion in human beings, Excretion in plants Home work Worksheet enclosed Assessment - PERIOD WISE PLAN PERIOD CONTENT 1& 2 Explanation and written work on the following topics NCERT Pg 93 to 95 What are life processes? + Intext questions Pg.95 3 & 4 Explanation and written work on the following topics NCERT Pg95 to 98 Nutrition- How do living things get their food? ; Autotrophic nutrition 5 to 7 Explanation and written work on the following topics NCERT Pg 98 to 101 Heterotrophic nutrition- How do Organisms obtain their nutrition ; Nutrition in Human beings + Intext questions 8 to 10 Explanation and written work on the following topics NCERT Pg 101 to 104 Respiration Types and steps involved, human respiratory system 11 Explanation and written work on the following topics NCERT Pg1O5 Intext Questions 12 to 14 Explanation and written work on the following topics NCERT Pg105 to 108 Transportation Transportation in human beings 15 & 16 Explanation and written work on the following topics NCERT Pg108 to 110 Transportation in Plants

3 17 Explanation and written work on the following topics NCERT Intext Questions Pg & 19 Explanation and written work on the following topics NCERT Pg110 to 112 Excretion Excretion in human beings, Excretion in plants 20 Explanation and written work on the following topics NCERT Intext Questions Pg & 22 Explanation and written work on the following topics NCERT Pg113 Chapter end exercises 23 Review of the chapter using Extramarks (mind map) 24 Class test 25 Gap task WORK SHEET 1. State the 3 main events in correct sequence which occur during photosynthesis. 2. What is the role played by pancreatic juice in digestion? 3. Give a schematic representation of the breakdown of glucose by various pathways. 4. Differentiate b/w the following (3 points) : a) Artery and vein b) Xylem and phloem 5. What is hemodialysis?

4 BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class : X Subject: CHEMISTRY Month :APRIL No of Periods:10 Chapter :CHEMICAL REACTIONS AND EQUATIONS TTT: 7 PERIODS WT: 3 PERIODS Chapter: CHEMICAL REACTIONS AND EQUATIONS Learning Objectives At the end of the lesson students will be able to- 1. Write Chemical Equations 2. Balance chemical equations 3. Define the various types of chemical reactions with examples 4. State the substances oxidized and reduced during oxidation/reduction reactions. 5. State the effects of oxidation reactions in everyday life. Resources AV Lessons, NCERT, Reference books (Pradeeps) Activity/ practicals Class Work - An experiment to study various type of Chemical reactions will be done in the practical period in lab - Chemical reactions and chemical Equations (Introduction) (Explaination and written work related to subtopics).(ncert PG 1 to2) - Writing word equations and chemical equations (Explaination and written work related to subtopics) (NCERT PG 2TO5) - Practise questions for balancing of chemical equations(explaination and written work related to subtopics)ncert PG 6) - Types of Chemical Reaction,Combination Reaction (Explaination and written work related to subtopics)(ncert PG 6 TO 7) - Decomposition Reaction and its types(explaination and written work)ncert PG 8 TO 10) - Reactivity series and Displacement Reaction (Explaination and written work) (NCERT PG 10 TO 11) - Double Displacement Reaction, Oxidation and Reduction Reaction (Explaination and written work related to subtopics) (NCERT PG11, 12) - Types of Redox reactions,corrosion and rancidity (Explaination

5 and written work related to subtopics) (NCERT PG13) - NCERT questions will be done(page NO. 14, 15, 16) - Class test Home work Worksheet enclosed Worksheet

6 Q6.What is the relationship between oxidation and oxidising agent in a redox reaction? Q7.Write an example of redox reaction showing the relationship between oxidation and oxidising agent PERIOD WISE PLAN PERIOD CONTENT Period 1 Chemical reactions and chemical Equations (Introduction) (Explaination and written work related to subtopics).(ncert PG 1 to2) Period 2 Period 3 Period 4 Period 5 Period 6 Period 7 Period 8 Writing word equations and chemical equations (Explaination and written work related to subtopics) (NCERT PG 2TO5) Practise questions for balancing of chemical equations(explaination and written work related to subtopics)ncert PG 6) Types of Chemical Reaction Combination Reaction (Explaination and written work related to subtopics)(ncert PG 6 TO 7) Decomposition Reaction and its types(explaination and written work)ncert PG 8 TO 10) Reactivity series and Displacement Reaction (Explaination and written work) (NCERT PG 10 TO 11) Double Displacement Reaction, Oxidation and Reduction Reaction (Explaination and written work related to subtopics) (NCERT PG11, 12) Types of Redox reactions,corrosion and rancidity (Explaination and written work related to subtopics) (NCERT PG13) Period 9 NCERT questions will be done(page NO. 14, 15, 16) Period 10 Class test

7 BLOOM PUBLIC SCHOOL Vasant Kunj, New Delhi Lesson Plan Class: X Subject: Physics Month: April, May & July No of Periods: 15 Chapter No. 10: Light Reflection and Refraction TTT: 7 WT: 8 Chapter: 10 Light Reflection and Refraction Learning Objectives Resources Activity/ practicals Class Work At the end of the chapter, students will be able to 1. Define terms like reflection, refraction, focal length, refractive index, power of a lens and state laws of reflection and refraction 2. Differentiate between a) real image & virtual image b) concave mirror & convex mirror c) concave lens & convex lens 3. Write formulae related to mirror and lens 4. Draw ray diagrams for mirrors and lenses and interpret them 5. Write various uses of mirrors and lenses 6. Solve numerical problems and conceptual questions based on the above topics 1. Prescribed text book by NCERT 2. Reference books like U-Like and Super simplified Physics by Dinesh publications To be done in the practical periods 1. To find focal length of a concave mirror and a convex lens for a distant object 2. To trace path of ray of light through a glass slab 3. To find image distance for varying object distances in case of a convex lens and draw corresponding ray diagrams Explanation and written work of 1. Reflection of light - laws of reflection, reflection by plane mirror, spherical mirrors - concave & convex, terms related to spherical mirrors, ray diagrams for a given position of object for spherical mirrors and interpretation of the nature and position of the image formed, uses of spherical mirrors, Sign convention for spherical mirrors, mirror formula, magnification, refraction definition, laws of refraction, formulae related to refractive index, refraction through a glass slab, numerical problems based on refractive index, refraction by convex lens, ray diagrams and interpretation, refraction by concave lens, ray diagrams and interpretation, sign convention for lenses, lens formula and magnification, power of a lens definition, unit 2. In text and exercise questions from NCERT text book

8 Home work for April and May Worsheets enclosed at the end Assessment Class test PERIOD WISE PLAN PERIOD CONTENT 1. Explanation and written work Introduction, Reflection of light laws of reflection, reflection by plane mirror (NCERT Pg no ) 2. Explanation and written work Spherical mirrors concave & convex, terms related to spherical mirrors (NCERT Pg no ) 3. Explanation and written work Ray diagrams for a given position of object for spherical mirrors and interpretation of the nature and position of the image formed (NCERT Pg no ) 4. Explanation and written work Uses of spherical mirrors, Sign convention for spherical mirrors, mirror formula, magnification (NCERT Pg no. 166, ) 5. Explanation and written work Conceptual and numerical problems based on mirror formula & magnification (NCERT Pg no. 171, 186) 6. Explanation and written work Refraction definition, laws of refraction, formulae related to refractive index (NCERT Pg no. 171, ) 7. Explanation and written work Refraction through a glass slab, numerical problems based on refractive index (NCERT Pg no. 173, 176) 8. Explanation and written work Refraction by convex lens, ray diagrams and interpretation (NCERT Pg no ) 9. Explanation and written work Refraction by concave lens, ray diagrams and interpretation (NCERT Pg no ) 10. Explanation and written work Sign convention for lenses, lens formula and magnification (NCERT Pg no ) 11. Explanation and written work Conceptual and numerical problems based on lens formula & magnification (NCERT Pg no. 185, 186) 12. Explanation and written work Power of a lens definition, unit, numerical problems on power (NCERT Pg no. 184, 186) 13. Mind map Summary of formulae 14. Class test

9 15. Gap task Home work for April Questions on Reflection of light Q1. Write the differences between a real image and a virtual image. Q2. Write laws of reflection. Explain the same with the help of a ray diagram. Q3. Draw ray diagrams showing the image formation by a concave mirror when an object is placed (a) between pole and focus (b) between focus and center of curvature (c) a little beyond center of curvature Q4. A concave mirror produces three times enlarged image of an object placed at 10 cm in front of it. Calculate the radius of curvature of the mirror. Q5. The radius of curvature of a convex mirror used on a moving automobile is 2 m. A truck is coming behind it at a distance of 3.5 m. Calculate the position and the size of the image relative to the size of the truck. What will be the nature of the image? Home work for May Questions on Refraction of light Q1. Refractive index of diamond with respect to glass is 1.6 and absolute refractive index of glass is 1.5. Find out the absolute refractive index of diamond. Q2. Find the refractive index of a material if angle of incidence of ray of light is 45 0 and angle of refraction in the material is Questions on Refraction by spherical lenses Q1. A convex lens of focal length 20 cm can produce a magnified virtual as well as real image. Is this a correct statement? If yes, where shall the object be placed in each case for obtaining these images? Q2. Draw a labeled ray diagram to locate the image of an object formed by a convex lens of focal length 20 cm when the object is placed 30 cm away from the lens. Q3. A concave lens has focal length of 20 cm. At what distance from the lens a 5 cm tall object be placed so that it forms an image at 15 cm from the lens? Also calculate the size of the image formed. Q4. A needle placed at 45 cm from a lens forms an image on a screen placed at 90 cm on the other side of the lens. Identify the type of lens. Determine its focal length and power. What is the size of the image if needle is 5 cm in height?