Scientific Knowledge & Temper: Power of reasoning, rote learning vs. conceptual learning, science as a tool to understand the past, present, and future. (Read the introductory chapters of 6th–8th Science).
Nature of the Universe: (9th Std: The Universe; 11th Std: Physics - Gravitation & Universe).
Mechanics & Properties of Matter: (9th Std: Matter Around Us; 11th Std: Properties of Bulk Matter).
Force, Motion, and Energy: (6th–9th Std: Force and Motion chapters; 10th Std: Laws of Motion, Energy).
Electricity and Magnetism: (8th–10th Std: Electricity, Magnetism, and Electromagnetism).
Light, Sound, and Heat: (8th–10th Std: Optics/Light, Acoustics/Sound, Thermal Physics/Heat).
Nuclear Physics & Laser: (10th Std: Nuclear Physics; 12th Std Physics: Atomic and Nuclear Physics).
Electronics and Communications: (12th Std Physics: Semiconductor Electronics and Communication Systems).
Chemistry
Elements and Compounds: (7th–9th Std: Matter Around Us, Elements and Compounds).
Acids, Bases, and Salts: (8th & 9th Std: Acids, Bases, and Salts—this is a very high-yield topic).
Petroleum Products: (8th Std: Coal and Petroleum / Carbon and its Compounds).
Fertilizers and Pesticides: (8th & 9th Std: Applied Chemistry, Crop Production and Management).
Biology (Botany & Zoology)
Main Concepts of Life Science: (6th–8th Std: Cell Biology, Basis of Life).
Classification of Living Organisms: (7th–9th Std: Taxonomy, Animal Kingdom, Plant Kingdom).
Evolution and Genetics: (10th Std: Heredity and Evolution).
Physiology (Plant & Human): (10th Std: Plant Anatomy and Physiology, Nervous System, Endocrine System, Reproduction).
Nutrition, Health, and Hygiene: (6th–9th Std: Health and Hygiene, Vitamins and Minerals).
Human Diseases: (9th & 10th Std: Microorganisms, Diseases and their Causes, Immunology).
4. Environment and Ecology
Environment and Ecology: (9th Std: Environmental Science; 10th Std: Environmental Management; 12th Std Bio-Botany/Bio-Zoology: Ecology and Environmental Issues).
Unit II: Current Events 3 chapters
History
Latest Diary of Events: Major national and international events from the past 8–10 months.
National Symbols: State and National animals, birds, trees, emblems, and anthems (especially if recently highlighted in the news).
Profile of States: Key facts about Indian states (e.g., new state formations, changes in capitals, or major state-specific events).
Eminent Personalities and Places in News: Obituaries, major appointments (Chief Justices, Election Commissioners), international leaders visiting India, and cities hosting major summits (like G20 or COP).
Sports: Major tournaments (Olympics, Asian Games, World Cups), prominent athletes, and national sports awards.
Books and Authors: Recently published prominent books, Sahitya Akademi winners, and Booker/Nobel prize literature winners.
Polity (Governance and Administration)
Political Parties and Political System in India: Recent major elections, changes in election laws, and anti-defection law applications.
Public Awareness and General Administration: Important Supreme Court judgments, new acts passed by the Parliament or State Assembly.
Welfare Oriented Government Schemes: You must know Central and Tamil Nadu State schemes thoroughly (e.g., Pudhumai Penn, Illam Thedi Kalvi, PM KISAN). Understand their utility and target beneficiaries.
Problems in Public Delivery Systems: Issues related to the PDS (Ration system), Direct Benefit Transfers (DBT), and digital governance hurdles.
Geography
Geographical Landmarks:
Focus on "Places in the News." This includes newly recognized Ramsar wetland sites (Tamil Nadu has the highest number in India!), wildlife sanctuaries, geographical indication (GI) tags recently awarded, and epicenters of recent natural dis
Unit III: Geography of India 8 chapters
Location and Physical Features
10th Std: Geography - Chapter 1: India - Location, Relief and Drainage (This is the most important chapter in the entire unit).
6th Std: Term 1 - The Universe and Solar System; Land and Oceans.
9th Std: Lithosphere - I (Endogenetic Processes); Lithosphere - II (Exogenetic Processes).
11th Std: Geography - Chapter 2: The Solar System and the Earth (Read selectively for basics).
2. Monsoon, Rainfall, Weather, and Climate
10th Std: Geography - Chapter 2: Climate and Natural Vegetation of India.
8th Std: Term 1 - Weather and Climate.
9th Std: Atmosphere.
Water Resources and Rivers in India
10th Std: Geography - Chapter 1 (Drainage System section).
8th Std: Term 1 - Hydrologic Cycle.
9th Std: Hydrosphere.
Soil, Minerals, Natural Resources, Forest, and Wildlife
10th Std: Geography - Chapter 2 (Natural Vegetation section); Chapter 4: India - Resources and Industries.
8th Std: Term 1 - Rocks and Soils.
7th Std: Term 2 - Resources.
12th Std: Geography - Chapter 4: Resources; Chapter 5: Cultural and Political Geography (Selected topics on resources).
Agricultural Pattern
Types of farming, major crops (Kharif, Rabi, Zaid), and irrigation methods.
10th Std: Geography - Chapter 3: India - Agriculture.