Free Class 10 Science Worksheets PDF

Download Free Science Olympiad Chapter-Wise PDF Worksheets for Class 10

Chemical Reactions and Equations

1. Chemical Reactions
2. Chemical Equations
3. Exothermic and Endothermic Reactions

Acids, Bases and Salts

1. Acids and Bases
2. Salts and Other Important Compounds

Metals and Non-metals

1. Metals and Non-metals
2. Occurrence of Metals

Carbon and its Compounds

1. Covalent Bonding
2. Hydrocarbons
3. Chemical Properties of Carbon Compounds
4. Soap and Detergents

Periodic Classification of Elements

1. Dobereiner's Triads
2. Newlands' Law of Octaves
3. Mendeleev’s Classification of Elements
4. Modern Periodic Table

Life Processes

1. Life Processes: Nutrition and Respiration
2. Life Processes: Transportation and Excretion

Reproduction in Organisms

1. Asexual Reproduction
2. Sexual Reproduction in Plants
3. Sexual Reproduction in Animals
4. Reproduction in Humans

Heredity and Evolution

1. Heredity
2. Mendelian Genetics
3. Evolution

Light

1. Reflection of Light
2. Refraction of Light

Human Eye and The Colourful World

1. The Human Eye and Its Structure
2. Defects of Vision and Their Correction
3. Dispersion of Light and the Spectrum
4. Atmospheric Refraction

Electricity

1. Electric Current
2. Ohm’s Law
3. Resistivity
4. Heating Effect of Current

Magnetic Effects of Electric Current

1. Electromagnet
2. Electromagnetic Induction
3. Electric Generator
4. Domestic Electric Circuits

Sources of Energy

1. Fuels
2. Conventional Sources of Energy
3. Alternative Sources of Energy

Our Environment

1. Ecosystem
2. Trophic Levels
3. Impact of Human Activities on the Environment