Science — Chapters

Ch. 1 The Ever-Evolving World of Science

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Ch. 2 Exploring Substances: Acidic, Basic and Neutral

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Ch. 3 Electricity: Circuits and their Components

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Ch. 4 The World of Metals and Non-metals

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Ch. 5 Changes Around Us: Physical and Chemical

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Ch. 6 Adolescence: A Stage of Growth and Change

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Ch. 7 Heat Transfer in Nature

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Ch. 8 Measurement of Time and Motion

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Ch. 9 Life Processes in Animals

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Ch. 10 Life Processes in Plants

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Ch. 11 Light: Shadows and Reflections

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Ch. 12 Earth, Moon and the Sun

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