Class 9 Science
CBSE · 13 Chapters · 303 Questions
Exploration: Entering the World of Secondary Science
This chapter introduces students to the field of secondary science, providing an overview of scientific exploration and inquiry relevant to the curriculum.
2 questions
Cell: The Building Block of Life
This chapter covers the structure and function of cells, explaining their role as the fundamental units of life in all living organisms.
19 questions
Tissues in Action
This chapter discusses different types of tissues in plants and animals and how they work together to perform various biological functions.
20 questions
Describing Motion Around Us
This chapter explains the concepts of motion, including how to describe and measure the movement of objects in everyday life.
17 questions
Exploring Mixtures and their Separation
This chapter explores various types of mixtures and the techniques used to separate their components based on physical properties.
29 questions
How Forces Affect Motion
This chapter examines the relationship between forces and motion, including how forces can change the speed or direction of moving objects.
19 questions
Work, Energy, and Simple Machines
This chapter introduces the concepts of work and energy, and explains how simple machines make work easier by changing the direction or magnitude of forces.
17 questions
Journey Inside the Atom
This chapter delves into the atomic structure, exploring the components of atoms and their significance in matter.
42 questions
Atomic Foundations of Matter
This chapter builds on atomic theory to explain how atoms combine to form matter and the properties that arise from atomic interactions.
43 questions
Sound Waves: Characteristics and Applications
This chapter covers the nature of sound waves, their properties, and practical applications in daily life and technology.
23 questions
Reproduction: How Life Continues
This chapter explains the biological processes of reproduction in plants and animals, highlighting the continuity of life.
22 questions
Patterns in Life: Diversity and Classification
This chapter explores the diversity of living organisms and the methods used to classify them based on shared characteristics.
28 questions
Earth as a System: Energy, Matter, and Life
This chapter examines Earth as an integrated system, focusing on the flow of energy and matter and their roles in sustaining life.
22 questions