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Course Content
Class 9th Math
Class 9th Math 1. Number Systems 2. Polynomials 3. Coordinate Geometry 4. Linear Equations in Two Variables 5. Introduction to Euclid's Geometry 6. Lines and Angles 7. Triangles 8. Quadrilaterals 9. Areas of Parallelograms and Triangles 10. Circles 11. Constructions 12. Heron's Formula 13. Surface Areas and Volumes 14. Statistics 15. Probability
Class 9th Science
Class 9th Science Physics: The topics covered in Physics are Force and Pressure, Gravitation, Work and Energy, Sound, Reflection of Light, Refraction of Light, Human Eye and Colorful World, Electricity, Magnetic Effects of Electric Current, Sources of Energy, and Our Environment. Chemistry: The topics covered in Chemistry are Matter in Our Surroundings, Atoms and Molecules, Structure of Atom, Classification of Elements and Periodicity in Properties, Chemical Bonding and Molecular Structure, States of Matter, Thermodynamics, and Hydrocarbons. Biology: The topics covered in Biology are Tissues, Diversity in Living Organisms, Control and Coordination, Reproduction, Heredity and Evolution, Our Environment, and Natural Resources.
Class 9th English Literature
Class 9th English Literature 1. Beehive: • Chapter 1 – The Fun They Had • Chapter 2 – The Sound of Music • Chapter 3 – The Little Girl • Chapter 4 – A Truly Beautiful Mind • Chapter 5 – The Snake and the Mirror • Chapter 6 – My Childhood • Chapter 7 – Packing • Chapter 8 – Reach for the Top 2. Moments: • Chapter 1 – A Truly Beautiful Mind • Chapter 2 – Lost Spring • Chapter 3 – The Adventures of Toto • Chapter 4 – The Last Leaf • Chapter 5 – Quality • Chapter 6 – The Browning Version • Chapter 7 – The Rebel • Chapter 8 – Remembrance 3. Supplementary Reader: • The Happy Prince • The Beggar • The Thief's Story • An Indian Housewife • An Astrologers Day • The Proposal • The Rat Trap • A Face in the Dark • Poem – A Tiger in the Zoo • Poem – The Road Not Taken 4. Grammar: • Tenses • Modals • Determiners • Clauses • Voice • Narration • Transformation of Sentences • Prepositions • Active and Passive Voice • Question Tags • Direct and Indirect Speech
Class 9th Math, Science, English and SST Important Notes (One Time Cost)
About Lesson
  • Review of representation of natural numbers

  • Integers

  • Rational numbers on the number line

  • Representation of terminating / non-terminating recurring decimals, on the number line through successive magnification

  • Rational numbers as recurring/terminating decimals

  • Examples of non-recurring / non-terminating decimals

  • Existence of non-rational numbers (irrational numbers) such as √2, √3 and their representation on the number line

  • Explaining that every real number is represented by a unique point on the number line and conversely, every point on the number line represents a unique real number

  • Existence of √x for a given positive real number x (visual proof to be emphasized)

  • Definition of nth root of a real number

  • Recall of laws of exponents with integral powers

  • Rational exponents with positive real bases (to be done by particular cases, allowing learner to arrive at the general laws)

  • Rationalization (with precise meaning) of real numbers of the type 1/(a+b√x) and 1/(√x+√y) (and their combinations) where x and y are natural number and a and b are integers

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