9th Science & Technology

CH 1 Laws Of Motion | Standard 9th English Medium Science and Technology

CH 2 Work and Energy | Standard 9th English Medium Science and Technology

CH 3 Current Electricity | Standard 9th English Medium Science and Technology

CH 4 Measurement of Matter | Standard 9th English Medium Science and Technology

CH 5 Acids, Bases and Salts | Standard 9th English Medium Science and Technology

CH 6 Classification of Plants | Standard 9th English Medium Science and Technology

CH 7 Energy Flow in an Ecosystem | Standard 9th English Medium Science and Technology

CH 8 Useful and Harmful Microbes | Standard 9th English Medium Science and Technology

CH 9 Environmental Management | Standard 9th English Medium Science and Technology

CH 10 Information Communication Technology (ICT) | Standard 9th English Medium Science and Technology

CH 11 Reflection Of Light | Standard 9th English Medium Science and Technology

CH 12 Study of Sound | Standard 9th English Medium Science and Technology

CH 13 Carbon : An Important Element | Standard 9th English Medium Science and Technology

CH 14 Substances in Common Use | Standard 9th English Medium Science and Technology

CH 15 Life Processes in Living Organisms | Standard 9th English Medium Science and Technology

CH 16 Heredity and Variation | Standard 9th English Medium Science and Technology

CH 17 Introduction to Biotechnology | Standard 9th English Medium Science and Technology

CH 18 Observing Spaces : Telescope | Standard 9th English Medium Science and Technology

Marathi Medium