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Important Science Topics for REET 2026: Master Your Exam Strategy
R
Virat
Updated: Jun 13, 2026
6 MIN READ
Acing the REET 2026 exam requires a strategic grasp of essential science topics. By prioritizing these core areas in Physics, Chemistry, and Biology, and balancing them with consistent revision and previous paper analysis, you can confidently secure a full 30 marks.
Role of Science in REET Level 2 Exam
With the REET exam fast approaching, refining your focus on high-yield science topics is the most effective way to boost your speed and accuracy. The Science section accounts for 20% of your total score, making it a pivotal area for improvement. By applying the 80/20 rule—where you concentrate on the 20% of topics that yield 80% of the questions—you can streamline your study sessions. Here is why prioritizing the Science section is your key to exam success:
- Dedicated Subject for Paper 2 – Science is a core subject for candidates opting for Maths & Science in REET Paper 2.
- Significant Weightage – The Science section carries 30 marks, making it an essential scoring area.
- Conceptual & Application-Based Questions – The exam assesses both factual knowledge and the ability to apply scientific concepts.
- Scoring Advantage – Strong conceptual clarity in Science can help candidates secure full marks with ease.
Also Read:
- REET Mains Question Paper 2026 – Click to Download
- REET Mains Answer Key 2026 Out
- REET Mains Admit Card 2026 – Click to Download
Important Science Topics for REET
To excel in the REET Level 2 Science section, candidates must prioritize frequently asked concepts that carry maximum marks. A structured preparation plan focused on these high-weightage topics ensures better retention, greater confidence, and improved performance on exam day. Below is a comprehensive list of essential science topics designed to optimize your final revision phase.
| General Physics | |
| Unit | Topics |
| Mechanics | Work, Energy & Power, Gravitation, Motion in a Straight Line, Motion in a Plane, Rotational Motion, Unit & Measurement, Laws of Motion |
| Mechanical Properties of Solids | Stress, Strain & Hooke’s Law, Stress-Strain Curve, Elasticity and Plasticity |
| Mechanical Properties of Fluids | Angle of Contact & Capillarity, Viscosity & Surface Tension |
| Thermal Properties of Matter | Heat Transfer, Specific Heat and Capacity, Thermal Expansion |
| Thermodynamics | Thermodynamic Process, Zeroth Law of Thermodynamics, Laws of Thermodynamics |
| Kinetic Theory | Kinetic Theory of Ideal Gas, Behavior of Gases |
| Oscillation | Simple Harmonic Motion (S.H.M) & Characteristics, Velocity & Acceleration in S.H.M, Periodic & Oscillatory Motion |
| Light | Refraction of Light, Scattering of Light, Reflection from Plane Mirror, Reflection of Light, Spherical Mirror, Lens, Interference & Diffraction of Light, Total Internal Reflection, Dispersion of Light |
| Waves | Transverse & Longitudinal Waves, Electromagnetic Spectrum, Properties of Electromagnetic Waves, Periodic Motion |
| Sound | Sound Properties, Audible & Infrasonic Sound, Loudness & Pitch |
| Electrostatics | Conductance, Conductivity & Resistivity, Electric Charge & Coulomb’s Law, Ohm’s Law & Resistance, Electric Field & Intensity, Electrostatic vs Gravitational Force, Electrical Capacity & E.M.F, Alternating & Direct Current |
| Magnetism | Dia, Para & Ferro Magnetism, Magnetic Field & Magnetic Flux, Magnetic Lines of Force, Properties of Magnets |
| Modern Physics | Anode Rays & Properties, Cyclotron, Nuclear Energy, Radioisotopes & Radioactivity, Nuclear Force, Uses of Nuclear Radiations, Photoelectric Effect & Radioactivity, Semiconductor & Its Types, Cathode Rays & Properties, Nuclear Fusion & Nuclear Fission |
| General Chemistry | |
| Unit | Topics |
| Basic Concepts of Chemistry | Solid State: Amorphous and Crystalline Solids, Intermolecular Forces, Liquid States, Kinetics, Gases and Laws Related to Gases, Laws of Chemical Combination, Stoichiometry and Stoichiometric Calculations, Matter – Properties Measurement, Mole Concept and Molar Masses, Percentage Composition, Empirical and Molecular Masses |
| Equilibrium | Homogeneous Equilibrium, Acids, Bases, Salt |
| Structure of Atom | Concept of Orbitals, Quantum Numbers, Bohr’s Model and its Limitations, Concept of Shells and Subshells |
| Chemical Bond and Molecular Structure | VSEPR Theory, Hydrogen Bonding, Kossel-Lewis Approach, Hybridization |
| Hydrocarbons | Alkenes, Aromatic Hydrocarbons, Alkanes, Carcinogenicity and Toxicity, Alkynes |
| Organic Chemistry | Amines, Haloalkanes and Haloarenes, Biomolecules, Polymer, Alcohols, Phenols, and Ethers, Aldehydes, Ketones, and Carboxylic Acid |
| Solutions | Molar Masses, Types of Solutions |
| Surface Chemistry | Emulsions, Adsorption, Colloids, Catalysis |
| Classification of Elements and Periodicity | Electronic Configuration and Types of Elements, Nomenclature of Elements |
| Chemical Reaction | Oxidation Numbers, Types of Reactions, Oxidation and Reduction Reactions |
| Periodic Table | Important Compounds and Their Uses, p Block, Important Trends and Anomalous Properties, f Block, Hydrogen and Properties of Dihydrogen, s Block, d Block |
| General Biology | |
| Unit | Topics |
| Classification of Animals | Phylum Arthropoda, Phylum Echinodermata, Algae, Phylum Protozoa, Phylum Chordata, Lichen, Phylum Annelida, Virus, Fungi, Difference between Chordates and Non-Chordates, Phylum Nemathelminthes, Protists, Phylum Ctenophora, Phylum Cnidaria, Bacteria, Phylum Mollusca, Phylum Platyhelminthes |
| Cells | Cell Cycle & Cell Division, Types of Cells, Mitosis vs Meiosis, Prokaryotic Cells, Eukaryotic Cells, Structure of Cells, Details of Cell Organelles |
| Nutrition | Proteins, Carbohydrates, Composition of Food, Heterotrophic Nutrition, Fats, Minerals, Photosynthesis, Deficiency Disease |
| Human Digestive System | Digestive Glands & Their Function |
| Bones, Joints, and Muscles | Axial Skeleton, Disorder of Bones, Muscles, Appendicular Skeleton, The Skeletal System, Joints |
| Integumentary System | Soft Derivatives, Skin, Sweat Glands, Hard Derivatives |
| Circulatory System | Heart, Blood Vessels, Plasma, Disease Associated with WBCs, Blood Grouping, Composition of Blood, Platelets or Thrombocytes, Disease Associated with RBCs, Heart Disease, RBC or Erythrocytes |
| Glandular System | Kidneys, Thyroid Glands Disorder, Liver, Endocrine Glands, Anterior Pituitary, Adrenal Glands, Ovary and Testes & Sex Hormones, The Pituitary Glands, Pineal & Thyroid Glands, Pancreas |
| Human Reproductive System | Fertilization, Female Reproductive System, Male Reproductive System, Introduction |
| Human Health and Disease | Disease Spread through Blood Transfusion, Vaccination & Immunization, Types of Disease, Genetic Diseases, Disease Caused by Fungi, Concept of Health by WHO, Bacterial Disease of Humans, Diseases Caused by Worms, Viral Disease of Humans |
| Science Pedagogy | |
| Unit | Topics |
| Nature, Structure & Scope of Scientific Curriculum | Nature of Science, Aim, Objectives and Characteristics of Science, Relationship of Science with Technology and Society, Science Curriculum and Its Designing |
| Understanding and Appreciating Science | Importance of Science in the Field of Education, Understanding of Science Amongst Children, Science Book or Course |
| Approaches in Science | Disciplinary Approach and Integrated Approach, Process Approach, Constructive Approach, Hands-on Approach |
| Teaching Methods of Science | Lecture, Lecture-Demonstration & Lab Method, Heuristic Method and Problem-Solving Method, Observation, Experiment & Discovery |
| Innovation in Science | Teaching & Innovation, Play, Project Method & Seminar Presentation, Team Teaching and its Stages in Science, Lesson Planning |
| Teaching Materials & Aids | Classification of Teaching Aids, Preparation and Selection of Teaching Aids |
| Evaluation | Evaluation Meaning, Concept, and Definition, Types of Evaluation (Viva-Voce and Practical Test, Written Test, Questionnaire and Interview), Bloom’s Taxonomy |
| Remedial Teaching | Meaning and Concept of Remedial Teaching, Remedial Teaching, Individual Tutorial Teaching, Auto-Instructional Teaching and Informal Teaching |
| Problems Related to Science Teaching | Problems in Teaching Science, Recommendations for Science Teaching |
| NCF | NCF 2005 |
Important Science Topics for REET: FAQs
The Science section comprises 30 marks in the overall REET Level 2 examination structure.
Key topics to master include Force & Motion, Sound, Light, the Human Body, Nutrition, Chemical Reactions, and Science Pedagogy.
No, there is no negative marking in the REET exam, so it is recommended that you attempt all questions.
To boost your score, prioritize revising core concepts, solving previous year question papers, taking full-length mock tests, and mastering elimination techniques.
Allocate 1–2 hours of focused study time daily, emphasizing your weaker subject areas and consistent review sessions.
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