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Class 9 Science: Exploration
Study the thirteen chapters in the current regular Class IX Science course. The guides connect biological, chemical, physical and Earth-system ideas through observation and evidence.
Current chapter guides
Chapter titles follow the current 2026–27 regular Science course structure.
Exploration: Entering the World of Secondary Science
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 2Cell: The Building Block of Life
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 3Tissues in Action
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 4Describing Motion Around Us
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 5Exploring Mixtures and Their Separation
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 6How Forces Affect Motion
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 7Work, Energy, and Simple Machines
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 8Journey Inside the Atom
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 9Atomic Foundations of Matter
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 10Sound Waves: Characteristics and Applications
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 11Reproduction: How Life Continues
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 12Patterns in Life: Diversity and Classification
Chapter explanations, evidence-based examples and study questions.
Open guide →Regular Science · Chapter 13Earth as a System: Energy, Matter, and Life
Chapter explanations, evidence-based examples and study questions.
Open guide →