Course Content
Class XI PHYSICS
📘 Dev Classes | Class 11th Physics | CBSE Board | Session 2025-26 Welcome to Dev Classes, your trusted learning partner for excelling in Class 11th Physics (CBSE Board) Session 2025-26! Physics at the senior secondary level lays the groundwork for both your board exams and future competitive exams like JEE, NEET, or CUET. Our course is designed to develop a deep understanding of fundamental concepts, strengthen your problem-solving skills, and boost your confidence to tackle numerical and conceptual questions with ease. ✅ Key Highlights of Our Class 11th Physics Course: Complete CBSE Syllabus Coverage: Thorough explanation of all units including Physical World & Measurement, Kinematics, Laws of Motion, Work Energy & Power, Rotational Motion, Gravitation, Properties of Matter, Thermodynamics, Kinetic Theory of Gases, Oscillations & Waves, and more. Expert Faculty: Learn from experienced Physics educators who break down complex theories into simple, relatable explanations supported by real-life examples, derivations, and illustrations. Interactive Live Classes & Recordings: Attend live online classes with doubt-solving on the spot, plus unlimited access to recorded lectures for easy revision. Conceptual Clarity + Numerical Practice: Balanced focus on theory, derivations, numerical problem-solving, and application-based questions. Regular Assignments & Tests: Well-structured practice sheets, unit tests, and mock exams to track your progress and improve accuracy and speed. Doubt-Clearing Sessions: Special sessions to clear doubts on difficult topics and strengthen weak areas. Quality Study Material: Comprehensive notes, NCERT solutions, important derivations, exemplar questions, and previous year board questions. Competitive Edge: Foundation building for JEE/NEET Physics through extra practice questions and advanced concepts. 🎯 Why Choose Dev Classes for Physics? Engaging teaching methods for better retention. Individual attention with small batch sizes. Focus on concept-building and application. Affordable and accessible online classes. Build your confidence, master every chapter, and fall in love with Physics this year with Dev Classes! ✨ Enroll now for Class 11th Physics CBSE Board Session 2025-26 and stay ahead! 📞 For more details, feel free to ask. I can also prepare the full syllabus outline if you’d like!
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Physics Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
CLASS XI PHYSICS DEMO
Class XI CHEMISTRY
📘 Dev Classes | Class 11th Chemistry | CBSE Board | Session 2025-26 Welcome to Dev Classes, your trusted guide to mastering Class 11th Chemistry for the CBSE Board Session 2025-26! Chemistry at the senior secondary level builds the bridge between basic science and advanced concepts that you’ll need for Class 12th boards and competitive exams like JEE, NEET, and CUET. Our course is designed to strengthen your conceptual foundation, develop analytical thinking, and make Chemistry interesting and scoring for every student. ✅ Key Highlights of Our Class 11th Chemistry Course: Complete Syllabus Coverage: Systematic explanation of all units — Physical Chemistry, Inorganic Chemistry, and Organic Chemistry — including some of the most important topics like Structure of Atom, Chemical Bonding, Equilibrium, Thermodynamics, Redox Reactions, Hydrocarbons, Environmental Chemistry, and more. Expert Faculty: Learn from highly experienced Chemistry teachers who make complex theories simple and relatable with real-life examples, fun mnemonics, and tips to remember reactions and mechanisms. Interactive Live Classes & Recordings: Attend live online sessions with real-time doubt-solving, plus get unlimited access to recorded classes for revision at your pace. Balanced Focus: Equal emphasis on theory, numericals, derivations, reaction mechanisms, and practical applications to help you score full marks. Doubt-Clearing Sessions: Regular doubt-solving classes and individual mentoring to ensure you never stay stuck. Assignments & Practice Sheets: Chapter-wise worksheets, NCERT & exemplar solutions, previous year questions, and mock tests to boost confidence and exam readiness. Quality Study Material: Concise notes, mind maps, flowcharts, and easy-to-understand reaction summaries. Foundation for Competitive Exams: Strong base for JEE/NEET Chemistry with extra practice questions and objective-type problems. 🎯 Why Choose Dev Classes for Chemistry? Clear concept building for all three branches: Physical, Organic, and Inorganic Chemistry. Focus on easy tricks to remember equations and mechanisms. Regular progress tracking and personalised feedback. Small batches for better student-teacher interaction. Affordable online learning with quality you can trust. Join Dev Classes today and make Class 11th Chemistry your strongest subject this year! Let’s learn, practice, and succeed together! 🧪✨
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Chemistry Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
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CLASS XI CHEMISTRY DEMO
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Class XI MATHEMATICS
📚 Dev Classes | Class 11th Mathematics | CBSE Board | Session 2025-26 Welcome to Dev Classes – your trusted online learning platform for achieving excellence in Class 11th Mathematics (CBSE Board) for the academic session 2025-26. Our course is meticulously designed according to the latest CBSE syllabus, ensuring conceptual clarity and strong foundational skills to help students master every topic in Mathematics. ✅ Key Features: Complete Syllabus Coverage: In-depth explanation of all units including Sets & Relations, Functions, Trigonometry, Complex Numbers, Linear Inequalities, Permutations & Combinations, Binomial Theorem, Sequences & Series, Straight Lines, Conic Sections, Limits & Derivatives, Probability, Statistics, and Mathematical Reasoning. Expert Faculty: Learn from highly qualified and experienced teachers who simplify complex concepts with step-by-step methods and practical examples. Interactive Live Classes & Recordings: Attend live interactive classes and get unlimited access to recorded lectures for easy revision anytime, anywhere. Doubt Solving Sessions: Dedicated doubt-clearing classes to resolve every question and strengthen your problem-solving skills. Assignments & Practice Tests: Regular practice through assignments, worksheets, and mock tests to build speed and accuracy for school exams and competitive foundations like JEE. Personalized Attention: Small batch sizes and individual mentoring to track every student’s progress. Comprehensive Study Material: Well-structured notes, NCERT solutions, exemplar problem sets, and previous years’ question papers for thorough preparation. Join Dev Classes and experience a smart, systematic, and student-friendly approach to mastering Class 11th Mathematics. Build a strong base for Class 12th and competitive exams while boosting your confidence and performance in school exams. Enroll Now! Let’s make Mathematics your strongest subject this year! ✨
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Mathematics Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
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CLASS XI MATHEMATICS DEMO
Class XI BIOLOGY
📗 Dev Classes | Class 11th Biology | CBSE Board | Session 2025-26 Welcome to Dev Classes, your trusted learning partner for Class 11th Biology (CBSE Board) for Session 2025-26! Biology at the senior secondary level opens the door to understanding the fascinating world of living organisms — from the tiniest cell to the entire biosphere. It is a crucial subject for scoring high marks in your board exams and serves as the backbone for competitive exams like NEET, CUET, and other medical entrance tests. Our Class 11th Biology course is designed to help you build a rock-solid foundation in theoretical concepts, scientific reasoning, and diagram-based learning so that you can master every topic with confidence. ✅ Key Highlights of Our Class 11th Biology Course: Complete CBSE Syllabus Coverage: Thorough explanation of all units — Diversity in Living Organisms, Structural Organisation in Plants and Animals, Cell Structure and Function, Plant Physiology, Human Physiology, and more. Expert Faculty: Highly experienced Biology teachers make every concept easy to grasp with detailed explanations, labelled diagrams, flowcharts, and real-life examples. Interactive Live Classes & Recordings: Engage in live classes with instant doubt-solving and get unlimited access to recorded lectures for self-paced revision. Emphasis on Diagrams & NCERT: Special focus on how to draw and label diagrams accurately — crucial for scoring full marks in board exams. Regular Tests & Assignments: Chapter-wise tests, worksheets, and sample papers to test your understanding and boost your retention. Doubt-Clearing Sessions: Weekly doubt classes to clarify tricky concepts and get individual guidance. Quality Study Material: Well-organised notes, important definitions, labelled diagrams, NCERT solutions, exemplar problems, and previous years’ board questions. Foundation for NEET: Build a strong base for NEET Biology with MCQs, assertion-reason questions, and practice on high-weightage topics. 🎯 Why Choose Dev Classes for Biology? Detailed focus on concepts and diagram-based answers. Student-friendly approach to remembering complex biological terms and processes. Regular progress tracking and personalised feedback. Small batch size for better interaction and doubt-solving. Affordable online learning with excellent results. Join Dev Classes now and make Class 11th Biology your strongest subject this year! Learn to love Biology and prepare confidently for both your boards and competitive exams. 🌿🧬✨
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Biology Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
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CLASS XI BIOLOGY DEMO
Class XI HINDI
📚 Dev Classes | कक्षा 11वीं हिंदी | CBSE बोर्ड | सत्र 2025-26 Dev Classes में आपका स्वागत है — जहाँ कक्षा 11वीं हिंदी के विद्यार्थियों को मिलता है सर्वोत्तम मार्गदर्शन और मजबूत बुनियाद तैयार करने का सुनहरा अवसर। कक्षा 11वीं की हिंदी विषयवस्तु न केवल बोर्ड परीक्षा में अच्छे अंक लाने में सहायक होती है, बल्कि यह आपकी अभिव्यक्ति क्षमता, लेखन शैली और भाषा ज्ञान को भी समृद्ध बनाती है। हमारा कोर्स नवीनतम CBSE पाठ्यक्रम पर आधारित है और विद्यार्थियों को साहित्यिक, व्याकरणिक और रचनात्मक लेखन कौशल में निपुण बनाने पर केंद्रित है। ✅ Dev Classes हिंदी कोर्स की प्रमुख विशेषताएँ: पूर्ण पाठ्यक्रम कवरेज: गद्य, पद्य, उपन्यास, निबंध, पत्र लेखन, अपठित बोध, व्याकरण — सब कुछ विस्तार से। अनुभवी शिक्षक: अनुभवी हिंदी शिक्षक जटिल विषयों को सरल उदाहरणों और रोचक कहानियों के माध्यम से समझाते हैं। इंटरएक्टिव लाइव क्लासेस और रिकॉर्डिंग: लाइव कक्षाओं के साथ-साथ रिकॉर्डेड वीडियोस की सुविधा ताकि आप कभी भी दोहराव कर सकें। नियमित अभ्यास व असाइनमेंट्स: प्रत्येक अध्याय के बाद अभ्यास प्रश्न, मॉडल प्रश्न पत्र और बोर्ड परीक्षा के पिछले प्रश्नपत्रों पर आधारित टेस्ट। व्याकरण और लेखन कौशल पर विशेष ध्यान: पत्र लेखन, अनुच्छेद लेखन, अपठित गद्यांश, संवाद लेखन जैसे टॉपिक्स पर गहन अभ्यास। डाउट क्लियरिंग सेशन्स: प्रत्येक सप्ताह शंका समाधान कक्षा ताकि आपके सभी प्रश्नों का समाधान समय पर हो सके। बेहतर परिणाम के लिए पर्सनल गाइडेंस: हर विद्यार्थी की प्रगति पर विशेष ध्यान और सुझाव। 🎯 क्यों चुनें Dev Classes? ✅ सरल भाषा में विषय समझाने की शैली ✅ नोट्स, माइंड मैप्स और महत्वपूर्ण प्रश्न उत्तर की सुविधा ✅ छोटी बैच साइज — शिक्षक से सीधे संवाद का अवसर ✅ किफायती और गुणवत्तापूर्ण ऑनलाइन क्लासेस ✨ अब हिंदी को बनाइए अपनी सबसे मजबूत विषय — Dev Classes के साथ! 📞 अभी नामांकन करें और बोर्ड परीक्षा की तैयारी को आसान बनाएं।
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Hindi Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
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CLASS XI HINDI DEMO
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Class XI ENGLISH
📘 Dev Classes | Class 11th English | CBSE Board | Session 2025-26 Welcome to Dev Classes, your reliable guide for mastering Class 11th English (CBSE Board) Session 2025-26! English in Class 11 is not just about scoring well in your board exams — it builds your communication skills, reading comprehension, analytical thinking, and creative expression, all of which help you excel in every stream ahead. Our course is carefully designed to help students understand literature, polish their language skills, and confidently attempt all sections of the exam. ✅ Key Highlights of Our Class 11th English Course: Complete Syllabus Coverage: Detailed explanation of the prescribed textbooks — Hornbill (prose & poetry), Snapshots (supplementary reader), and Reading, Writing & Grammar sections as per CBSE guidelines. Experienced Faculty: Highly qualified English teachers guide you through complex themes, character sketches, literary devices, and grammar rules in an easy-to-understand manner. Focus on All Sections: Balanced focus on Reading Comprehension, Writing Skills (notices, articles, reports, letters), Literature, and Grammar for maximum marks. Interactive Live Classes & Recordings: Attend live classes with interactive discussions and unlimited access to recordings for easy revision. Notes, Summaries & Important Questions: Well-prepared chapter summaries, value points, word meanings, and practice questions. Regular Practice & Tests: Weekly assignments, worksheets, and sample papers to help you master comprehension passages, writing formats, and literary questions. Doubt-Clearing Sessions: Dedicated sessions to solve doubts, improve your writing style, and get feedback on your answers. 🎯 Why Choose Dev Classes for English? ✅ Learn to write precise, well-structured answers for boards. ✅ Improve your reading speed, comprehension skills, and vocabulary. ✅ Practice letters, articles, reports, and notices with proper formats. ✅ Get individual attention with small batches. ✅ Affordable online classes with quality teaching. ✨ Make English your strongest subject with Dev Classes! Understand, practice, and score more — all with expert guidance. 📞 Enroll now for Class 11th English CBSE Board Session 2025-26 and get ready for a confident, fluent, and high-scoring year! ✨📚
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English Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
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CLASS XI ENGLISH DEMO
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Class XI URDU
📖 Dev Classes | جماعت 11ویں اردو | CBSE بورڈ | سیشن 2025-26 Dev Classes میں آپ کا خیر مقدم ہے — جہاں اردو زبان کو نہ صرف ایک مضمون کے طور پر پڑھایا جاتا ہے بلکہ اسے سمجھنے، محسوس کرنے اور خوبصورتی سے اظہار کرنے کا فن بھی سکھایا جاتا ہے۔ جماعت 11ویں اردو کا نصاب طلبہ کو ادبی ذوق، تخلیقی صلاحیت، اور زبان و بیان کی مہارت کو پروان چڑھانے میں مدد دیتا ہے۔ ہمارا کورس CBSE بورڈ کے تازہ ترین نصاب کے مطابق ترتیب دیا گیا ہے، تاکہ آپ نہ صرف بورڈ امتحان میں بہترین نمبر حاصل کر سکیں بلکہ اردو زبان پر آپ کی گرفت بھی مضبوط ہو۔ ✅ ہمارے جماعت 11ویں اردو کورس کی اہم خصوصیات: مکمل نصاب کی تیاری: نثر، نظم، خطوط نویسی، مضمون نویسی، غیر مدون اقتباس، اور قواعد پر تفصیلی کام۔ ماہر اساتذہ: تجربہ کار اردو اساتذہ جو ادبی متون کو آسان زبان میں سمجھا کر طلبہ کو دلچسپی سے پڑھنے کی طرف راغب کرتے ہیں۔ لائیو کلاسز اور ریکارڈنگ: انٹرایکٹو آن لائن کلاسز کے ساتھ مکمل ریکارڈنگ کی سہولت تاکہ آپ کسی بھی وقت دہرائی کر سکیں۔ تخلیقی تحریر اور قواعد: خطوط، درخواستیں، رپورٹ، مکالمہ نویسی، خلاصہ نویسی اور قواعد پر خصوصی توجہ۔ مسلسل مشق اور ٹیسٹ: ہر سبق کے بعد سوال جواب، ماڈل پیپرز، اور سابقہ بورڈ سوالات کی مشق۔ شکایت دوری سیشن: ہفتہ وار ڈاؤٹ کلیئرنگ سیشن تاکہ کوئی سوال یا مشکل حل طلب نہ رہے۔ اعلیٰ معیار کی اسٹڈی میٹیریل: خلاصے، اہم سوالات، لفظی معنی اور ادبی نوٹس۔ 🎯 کیوں منتخب کریں Dev Classes؟ ✅ طلبہ کی انفرادی ضرورتوں پر خصوصی توجہ ✅ کم بیچ سائز کے ذریعے استاد سے براہ راست بات چیت ✅ آسان اور موثر طریقہ تدریس ✅ مناسب فیس میں معیاری آن لائن کلاسز ✅ بورڈ امتحان کی مکمل تیاری ✨ اب اردو کو بنائیے اپنا مضبوط ترین مضمون Dev Classes کے ساتھ! اچھی طرح سمجھیں، خوب لکھیں اور اعلیٰ نمبر حاصل کریں! 📞 آج ہی نام لکھوائیں اور اپنی اردو زبان کو نئی بلندیوں پر پہنچائیں! ✨📚
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Urdu Introduction Class | Syllabus Discussion | Study Plan, Strategy & Blueprint
CLASS XI URDU DEMO
CLASS 11th SCIENCE FOUNDATION BATCH CBSE BOARD Complete Course 2025-26

📗 Dev Classes | Class 11th Biology | CBSE Board | Session 2025-26

Class 11th Biology introduces students to the exciting and diverse world of living organisms, from cells to ecosystems. This syllabus builds a strong base for Class 12th and exams like NEET.

📖 Detailed Syllabus

🔬 Unit I: Diversity of Living Organisms

  1. The Living World

    • What is living?

    • Diversity in the living world

    • Taxonomic categories and hierarchy

    • Binomial nomenclature

    • Tools for study of taxonomy (herbarium, botanical gardens, museums, zoological parks)

  2. Biological Classification

    • Five Kingdom Classification

    • Salient features and examples of Monera, Protista, Fungi, Plantae and Animalia

    • Viruses, viroids, lichens

  3. Plant Kingdom

    • Algae, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms — characteristics and examples

  4. Animal Kingdom

    • Classification of animals: major phyla

    • Salient features and examples of non-chordates and chordates (up to class level)

🧬 Unit II: Structural Organisation in Plants and Animals

  1. Morphology of Flowering Plants

    • Root, stem, leaf, inflorescence, flower, fruit, seed

    • Semi-technical description of a typical flowering plant

    • Description of important families: Fabaceae, Solanaceae, Liliaceae

  2. Anatomy of Flowering Plants

    • Tissues

    • Anatomy of root, stem, leaf (dicot and monocot)

    • Secondary growth

  3. Structural Organisation in Animals

    • Animal tissues

    • Morphology, anatomy and functions of earthworm, cockroach and frog

⚛️ Unit III: Cell Structure and Function

  1. Cell: The Unit of Life

    • Cell theory and cell as a basic unit of life

    • Prokaryotic and eukaryotic cells

    • Cell organelles: structure and function

  2. Biomolecules

    • Structure and functions of biomolecules (carbohydrates, proteins, lipids, nucleic acids)

    • Enzymes — properties, classification, mechanism of enzyme action

  3. Cell Cycle and Cell Division

  • Cell cycle phases

  • Mitosis and meiosis — significance and differences

🌱 Unit IV: Plant Physiology

  1. Transport in Plants

  • Means of transport

  • Plant-water relations

  • Long distance transport of water — transpiration

  • Mineral nutrition — uptake and translocation

  1. Mineral Nutrition

  • Essential minerals, macro and micronutrients

  • Deficiency symptoms

  • Nitrogen cycle, biological nitrogen fixation

  1. Photosynthesis in Higher Plants

  • Photosynthetic pigments, photosystems, light reaction, electron transport, photophosphorylation

  • C3 and C4 pathways

  • Photorespiration

  • Factors affecting photosynthesis

  1. Respiration in Plants

  • Glycolysis, fermentation, Krebs cycle

  • Electron transport system

  • Energy yield and significance of respiration

  1. Plant Growth and Development

  • Phases of growth, growth curve

  • Plant growth regulators (PGRs): auxins, gibberellins, cytokinins, ethylene, ABA

  • Photoperiodism and vernalisation

🧍 Unit V: Human Physiology

  1. Digestion and Absorption

  • Human alimentary canal and digestive glands

  • Digestive enzymes and processes

  • Absorption and assimilation

  1. Breathing and Exchange of Gases

  • Human respiratory system

  • Mechanism of breathing

  • Exchange and transport of gases, regulation of respiration

  1. Body Fluids and Circulation

  • Composition of blood, blood groups, coagulation

  • Human circulatory system

  • Cardiac cycle, ECG

  1. Excretory Products and their Elimination

  • Human excretory system

  • Urine formation, regulation, micturition

  • Role of other organs in excretion

  1. Locomotion and Movement

  • Types of movement

  • Human skeletal system

  • Joints and disorders

  • Muscle contraction mechanism

  1. Neural Control and Coordination

  • Neuron and nerves

  • Central and peripheral nervous system

  • Reflex action

  • Sense organs (eye, ear)

  1. Chemical Coordination and Integration

  • Endocrine glands and hormones

  • Mechanism of hormone action

  • Disorders related to endocrine glands

🧪 Practical Work (Experiments & Activities)

  • Study and identification of specimens (plants and animals)

  • Microscopic slides of tissues and cell structures

  • Experiments on osmosis, plasmolysis, transpiration

  • Comparative study of morphological features

  • Preparation and observation of temporary mounts

  • Simple biochemical tests for carbohydrates, proteins, and fats

✅ Note:
At Dev Classes, each topic is taught with:

  • Detailed NCERT theory and diagrams

  • Concept maps and flowcharts for easy revision

  • Labelled diagram practice

  • Chapter-wise assignments and mock tests

  • Regular doubt-clearing sessions and personalised feedback

Master Class 11th Biology with Dev Classes — Build your concepts strong, score high, and be NEET-ready! 🌿✨🧬

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