11 & 12th Notes of lesson June week - 1

                                             

              In the academic year 2025-26, the Notes of Lesson for the 1st week of june for the teachers teaching from eleventh & twelfth standard has been compiled subject wise on our www.kanimaths.com and uploaded in pdf format. Also, for each class and each subject, the teacher's Notes of Lesson are compiled and given in one place.  Teachers are kindly requested to download it and improve their learning and teaching.

  

12th Maths - TM Notes of Lesson Model Pdf Link : Download Here 

12th Maths - EM Notes of Lesson Model Pdf Link : Download Here 

Class 11 June Week 1 Notes Of Lesson

1. Tamil / Other First Language

• புதுக்கவிதை, செய்யுள் அறிமுகம், உரைநடை, இலக்கணம் (எழுத்து, சொல்), சொல்வளம், சொற்பொருள் அறிதல், கடிதம் எழுதுதல், சுருக்கி வரைதல்.

• "தமிழ்ச்சுடர்": முதல் பாடம் ஓர் அறிமுகம் (Introduction to the first lesson, focusing on author, genre, and initial understanding).
• அடிப்படை இலக்கணப் புத்துணர்வு (Grammar refresh: Types of letters, words, basic sentence structure).
• கடிதம் எழுதுதல்: அன்றும் இன்றும் (Evolution of letter writing, format of formal letters).
• சொற்களின் ஆழம்: புதிய சொற்களை அறிவோம் (Vocabulary building exercise from the lesson, identifying synonyms/antonyms).

2. English

•  Prose introduction, Poem introduction, Author's background, Theme, Character sketch (basic), Literary devices (simile, metaphor), Tenses (review), Parts of speech, Subject-verb agreement, Notice writing, Dialogue writing (basic), Vocabulary.
•  
• "The Portrait of a Lady": An Introduction to Grandparents and Narratives (Focus on first unit, character introduction, narrative style).
• Grammar Clinic: Mastering the Basics – Tenses and Agreement (Interactive exercises for tense review, subject-verb agreement).
• Crafting Effective Notices: The Art of Concise Communication (Examples and practice for notice writing).
• Poetry Appreciation: Unlocking the Meaning of "Once Upon A Time" (Discussing the central theme, simple literary devices).

3. Physics

• Physical quantities, SI units, Fundamental units, Derived units, Dimensional analysis, Homogeneity principle, Significant figures, Errors in measurement (random, systematic), Precision, Accuracy, Vectors (scalar, vector quantities, representation).
• The Language of Physics: Decoding Units and Dimensions (Explaining the importance of units, practical application of dimensional analysis).
• Precision vs. Accuracy: Understanding Measurement in the Lab (Examples of both, real-world scenarios, how errors occur).
• Vectors: Your First Step in Understanding Motion (Basic introduction to vectors, graphical representation, why they are crucial).
• Quiz: Identify the Correct SI Unit! (Interactive quiz on various physical quantities).

4. Chemistry

• Matter (classification), Elements, Compounds, Mixtures, Laws of chemical combination (Law of Conservation of Mass, Law of Definite Proportions), Dalton's Atomic Theory, Atomic mass, Molecular mass, Mole concept, Avogadro number, Stoichiometry, Percentage composition, Empirical formula, Molecular formula.

• The "Mole" Myster: Counting Atoms and Molecules (Simplifying the mole concept with analogies and examples).
• Building Blocks of Chemistry: Revisiting Laws of Chemical Combination (Historical context, experimental evidence for each law).
• From Atoms to Formulas: Calculating Empirical and Molecular Formulas (Step-by-step guide with practice problems).
• "What's in Your Plate?": Chemistry of Everyday Substances (Connecting matter classification to common items).

5. Biology (Botany & Zoology)

• Living organisms characteristics, Diversity in living world, Taxonomy, Systematics, Binomial nomenclature, Classification, Kingdoms (Monera, Protista, Fungi, Plantae, Animalia - basic features), Levels of organization.

• Is It Alive? Defining Life in a Scientific Way (Exploring the characteristics that define living organisms).
• The Tree of Life: A Glimpse into Biological Classification (Overview of the five-kingdom system, importance of taxonomy).
• Naming Nature: The Power of Binomial Nomenclature (Explaining Linnaeus's system with examples).
• Microbes to Mammals: A Journey Through the Kingdoms (Brief introduction to each kingdom with distinguishing features).

6. Mathematics

• Set, Element, Finite set, Infinite set, Empty set, Singleton set, Subset, Proper subset, Power set, Universal set, Venn diagram, Union, Intersection, Complement of a set, Set difference, Cartesian product, Ordered pair, Relation (domain, codomain, range - basic), Function (introduction).

• Understanding "Collections": The Basics of Sets (Real-life examples of sets, different ways to represent them).
• Visualizing Logic: Mastering Venn Diagrams (Solving problems using Venn diagrams, practical applications).
• Beyond Sets: An Introduction to Relations (Explaining how sets are related, simple examples of relations).
• Problem-Solving Challenge: Set Operations! (Practice problems involving union, intersection, complement).

7. Commerce (Accountancy, Business Studies, Economics)

• Accountancy:
• Accounting definition, Objectives of accounting, Functions of accounting, Users of accounting information, Basic accounting terms (Assets, Liabilities, Capital, Revenue, Expense, Drawings, Goods, Purchase, Sales, Stock, Debtor, Creditor), Accounting Equation
• "The Language of Business": Why Accounting Matters (Importance of accounting, its role in decision-making).
• Decoding Accounting Jargon: Your First Glossary (Simple explanations of basic accounting terms with examples).
• The Balancing Act: Understanding the Accounting Equation (Illustrating A = L + C with simple transactions).
• Scenario Analysis: Identify the Asset or Liability! (Short case studies for identification).

• Economics:
• Microeconomics, Macroeconomics (introduction), Scarcity, Choice, Economic problem, Central problems of an economy (What to produce, How to produce, For whom to produce), Production Possibility Curve (PPC)/Frontier (PPF), Opportunity cost.
• "What is Economics Really About?": An Introduction (Explaining scarcity and choice as the fundamental economic problem).
• The Basic Questions Every Economy Faces (Elaborating on the central problems with simple examples).
• Visualizing Choice: Understanding the Production Possibility Curve (Explaining PPC with a simple diagram and opportunity cost).
• Your Everyday Economic Decisions: (Relating economic concepts to daily life choices).

8. Computer Science / Computer Applications

• Computer fundamentals, Hardware, Software, Input devices, Output devices, CPU, Memory (RAM, ROM), Storage devices, Generations of computers, Number systems (Binary, Decimal, Octal, Hexadecimal), Conversions.
• "The Brain of the Machine": How a Computer Works (Simplified explanation of CPU, memory, and I/O devices).
• From Abacus to AI: The Journey of Computing (Highlighting key advancements in each generation).
• Speaking to Computers: Understanding Number Systems (Explaining why binary is used, simple conversion examples).
• Hands-on: Identify the Hardware Components! (Activity or image-based content).

 

Class 12 June Week 1 Notes Of Lesson

1. Tamil / Other First Language

• செய்யுள் ஆழ்ந்த பார்வை, உரைநடை பகுப்பாய்வு, இலக்கிய உத்திகள், திறனாய்வு, இலக்கணம் (புணர்ச்சி, தொடரியல்), பிழை திருத்தம், கட்டுரை அமைப்பு, நேர்காணல், பட்டிமன்றம்.
• "நெஞ்சுவிடு தூது": கவிதைப்படைப்பின் ஆழங்கள் (Deep dive into the first poem, exploring symbolic meanings, literary techniques).
• கட்டுரை எழுதுதல்: ஒரு கட்டமைக்கப்பட்ட அணுகுமுறை (Structuring essays, ensuring coherence and flow).
• இலக்கணப் புத்துணர்வு: புணர்ச்சியும் தொடரியலும் (Advanced grammar concepts with exercises).
• சொற்போர் கலை: பட்டிமன்றத்தின் நுட்பங்கள் (Tips for participating in debates, persuasive language).

2. English

• Literary analysis (deeper themes, symbolism, irony), Character development, Narrative techniques, Figurative language (advanced), Grammar (Transformation of sentences, Synthesis, Conditionals, Phrasal verbs, Idioms), Article writing, Report writing, Speech writing, Debate writing, Formal invitations.
• "Two Gentlemen of Verona": Unpacking Brotherhood and Sacrifice (Detailed character analysis, thematic exploration).
• Mastering Sentence Transformations: A Grammar Workshop (Practice exercises for complex sentence transformations).
• Crafting Powerful Articles: Engaging Your Audience (Structure of an article, persuasive writing techniques).
• The Art of Public Speaking: Delivering an Impactful Speech (Tips for speech writing and delivery).

3. Physics

• Electric charge, Properties of charge, Coulomb's Law, Principle of superposition, Electric field, Electric field lines, Electric dipole, Torque on a dipole, Electric flux, Gauss's Law (statement and applications: infinite line charge, uniformly charged infinite plane sheet, uniformly charged thin spherical shell), Electric potential, Equipotential surfaces, Electric potential energy.
• The Foundation of Electricity: A Deep Dive into Coulomb's Law (Derivation, applications, numerical problems).
• Visualizing Invisible Forces: Understanding Electric Fields and Flux (Graphical representations, explanation of Gauss's Law through examples).
• From Charges to Circuits: The Concept of Electric Potential (Explaining potential difference, practical significance).
• Problem-Solving Session: Electrostatics Numerical Challenges (Worked examples and practice problems).

4. Chemistry

• Solid state classification (Crystalline, Amorphous), Unit cell (primitive, body-centered, face-centered), Bravais lattices (introduction), Close packing (1D, 2D, 3D), Packing efficiency (simple cubic, BCC, FCC derivations), Voids (tetrahedral, octahedral), Crystal defects (point defects: stoichiometry, non-stoichiometry), Solutions, Types of solutions, Concentration terms (Molarity, Molality, Mole fraction, Mass percentage, Volume percentage, ppm), Solubility (solids in liquids, gases in liquids - Henry's Law).
• The Invisible Architecture: Exploring the Solid State (Explaining crystal structures with diagrams, practical uses of different solids).
• Packing Density: Why Some Solids Are Denser Than Others (Step-by-step derivation of packing efficiency for different unit cells).
• "What's in the Mixture?": A Closer Look at Solutions (Classifying solutions, real-world examples of each concentration term).
• Solving Solution Problems: A Step-by-Step Guide (Numerical problems on molarity, molality, etc.).

5. Biology (Botany & Zoology)

• Asexual reproduction (types, advantages, disadvantages), Sexual reproduction, Events in sexual reproduction (pre-fertilization, fertilization, post-fertilization), Reproduction in flowering plants (Flower structure, Microsporogenesis, Megasporogenesis, Pollen grain structure, Embryo sac development), Reproduction in organisms (life span, types of asexual reproduction in animals).
• The Cycle of Life: Understanding Reproduction in Organisms (Comparing asexual and sexual reproduction, their evolutionary significance).
• Flower Power: A Deep Dive into Plant Reproduction (Detailed explanation of microsporogenesis and megasporogenesis with diagrams).
• Beyond Humans: Diverse Reproductive Strategies in the Animal Kingdom (Examples of asexual reproduction in lower animals).
• Quiz: Identify the Parts of a Flower Involved in Reproduction! (Interactive diagram-based quiz).

6. Mathematics

• Matrices (review of types, operations), Determinants (review of properties), Inverse of a matrix (using adjoint method and Gaussian elimination), Solving systems of linear equations (Matrix Inversion Method, Cramer's Rule), Consistency of system, Complex numbers (introduction, imaginary unit i, powers of i, rectangular form, conjugate of a complex number, modulus, properties of complex numbers).
• Matrices to the Rescue: Solving Systems of Equations (Step-by-step guide to Matrix Inversion Method and Cramer's Rule, practical applications).
• Beyond Real Numbers: The World of Complex Numbers (Introduction to complex numbers, their necessity, graphical representation).
• "I" for Imaginary: Understanding the Powers of 'i' (Pattern of powers of i, properties).
• Problem-Solving Challenge: Complex Number Operations! (Practice problems involving addition, subtraction, multiplication of complex numbers).

7. Commerce (Accountancy, Business Studies, Economics)

• Accountancy:
• Partnership firm (definition, characteristics), Partnership Deed (importance, contents), Provisions of Indian Partnership Act 1932 (in absence of deed), Fixed vs. Fluctuating Capital Accounts, Profit and Loss Appropriation Account, Goodwill (meaning, nature, factors affecting, methods of valuation: Average Profit Method, Super Profit Method - introduction), Changes in Profit Sharing Ratio.
• "Joining Forces": The Fundamentals of Partnership Accounting (Explaining the advantages and disadvantages of partnership, importance of deed).
• Sharing the Pie: Understanding Profit and Loss Appropriation (How profits are distributed among partners).
• The Invisible Asset: A Primer on Goodwill (Why goodwill arises, its impact on business value).
• Case Study: Forming a Partnership and Drafting a Deed (Scenario-based learning).
• Economics:
• Macroeconomics (meaning, scope, importance), Difference between Micro and Macroeconomics, Circular Flow of Income (two-sector model, real flow, money flow), Basic macroeconomic concepts (consumption, investment, savings, aggregates), National Income (basic introduction to concepts like GDP, GNP).
• "The Big Picture": Exploring the World of Macroeconomics (Why we study macroeconomics, its relevance to national policy).
• Following the Money: Understanding the Circular Flow of Income (Explaining the two-sector model with diagrams, its implications).
• GDP and Beyond: A First Look at National Income (Simple explanation of key national income aggregates).
• Macro vs. Micro: Drawing the Distinctions Clear (Comparative analysis with examples).

lesson notes for teachers 11th & 12th June Week 1 2025-26:-

11th English Notes of Lesson  Pdf Link : Download Here 

11th Maths TM Notes of Lesson  Pdf Link : Download Here 

11th Commerce TM Notes of Lesson  Pdf Link : Download Here 

11th Commerce EM Notes of Lesson  Pdf Link : Download Here 

11th Accountancy TM Notes of Lesson  Pdf Link : Download Here 

11th Accountancy EM Notes of Lesson  Pdf Link : Download Here 

11th History TM Notes of Lesson  Pdf Link : Download Here 

12th Maths TM Notes of Lesson  Pdf Link : Download Here 

 மேலும் இதை வாசிக்க  இணைந்து கொள்ளுங்கள் சமூக வலைத்தளங்களில் 11th std , 12th std

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