Based on NCERT Curiosity
CBSE Class 7 Science: Syllabus, Chapters & Sample Practice
Explore all 12 chapters of the NCERT "Curiosity" book, see what each one covers, and work through a stepped demonstration question — a confident step forward in middle-school science.
Syllabus reviewed: November 2026
Key Curriculum Facts
- Curiosity
- NCERT Textbook
- The current NCERT Class 7 Science book
- 12
- Chapters
- From acids and bases to the sky
- School-based
- Assessment
- Internal assessment — no board exam at Class 7
What the Class 7 Science Year Really Builds
CBSE Class 7 Science continues the middle stage with the NCERT book "Curiosity", written in line with NEP 2020 and the new National Curriculum Framework for School Education (NCF-SE 2023). It is an integrated course that weaves together biology, chemistry, physics and earth science, picking up the thread from Class 6 and deepening it through questioning, experimenting and exploring.
The book has 12 chapters, moving from acids, bases and the world of metals into electricity, physical and chemical changes, adolescence, heat transfer, the measurement of time and motion, life processes in animals and plants, light, and the Earth, Moon and Sun. There is no board examination at Class 7; progress is tracked through school-based assessment.
This page shows EduMagik's stepped reasoning approach with a worked demonstration question: a clue first, then a full step-by-step solution, so the method is understood rather than just the answer.
Complete Chapter Directory (NCERT Curiosity, Class 7)
All 12 chapters of the Class 7 Science book, grouped into study strands for easier revision
Matter & Materials
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Ch 2
Exploring Substances: Acidic, Basic, and Neutral
Acids, bases and neutral substances; using indicators to tell them apart and observing colour changes.
-
Ch 4
The World of Metals and Non-metals
Metals and non-metals, their properties, and how each is used to make everyday objects.
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Ch 5
Changes Around Us: Physical and Chemical
The changes we see around us and how to tell a physical change from a chemical change.
The Living World
-
Ch 6
Adolescence: A Stage of Growth and Change
Growth and the changes of adolescence; puberty, and health and hygiene during this stage.
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Ch 9
Life Processes in Animals
Life processes in animals, such as nutrition and respiration, explored in more detail.
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Ch 10
Life Processes in Plants
How plants obtain nutrients and carry out the life processes needed for their growth.
The Physical World & Beyond
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Ch 1
The Ever-Evolving World of Science
Science as an ongoing journey of questioning, experimenting and exploring, and what it means to be an explorer.
-
Ch 3
Electricity: Circuits and their Components
Electric circuits and their components; how cells, wires, switches and bulbs work together, and the uses of electricity.
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Ch 7
Heat Transfer in Nature
How heat moves from hotter to colder places, and why some places on Earth are hot and others cold.
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Ch 8
Measurement of Time and Motion
Measuring time and describing motion and speed, from ancient methods of timekeeping to modern clocks.
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Ch 11
Light: Shadows and Reflections
How light travels in a straight line, how shadows form, and the reflection of light.
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Ch 12
Earth, Moon, and the Sun
The movements of the Earth, Moon and Sun, and how they explain day and night and what we see in the sky.
A student dips a strip of blue litmus paper into fresh lemon juice. What change, if any, is the student most likely to observe?
Reasoning Clue & Solution
Lemon juice is acidic. Remember what acids do to blue litmus paper.
The EduMagik 3-Step Hint Ladder
Point to the Method
Names the idea to reach for (e.g. "Decide whether lemon juice is an acid or a base first") without giving the answer.
Guided Reasoning Prompt
Prompts the key step (e.g. "What colour does an acid turn blue litmus paper?").
Complete Worked Solution
Shows the full step-by-step reasoning and explains why the answer is correct.
How to Build Strong Class 7 Science Habits
Simple, high-impact ways to keep the middle stage on track
Connect Back to Class 6
Curiosity often builds on Class 6 ideas — linking a new chapter to what you already know makes it far easier to follow.
Do the Activities Yourself
Hands-on activities with circuits, indicators and changes around you make the ideas stick better than only reading about them.
Practise a Little, Often
Short, regular revision of each chapter keeps the ideas fresh; topic-by-topic practice shows what is secure and what needs another look.
Frequently Asked Questions
How many chapters are in the CBSE Class 7 Science syllabus?
The NCERT Class 7 Science book "Curiosity" has 12 chapters, from The Ever-Evolving World of Science through to Earth, Moon, and the Sun. Always confirm the current list with NCERT or your school.
What is the Class 7 Science NCERT book called?
It is "Curiosity", the Class 7 Science book written for the NCF-SE 2023 curriculum, which replaced the older NCERT Class 7 Science textbook. It is an integrated course covering biology, chemistry, physics and earth science.
Is there a board exam in CBSE Class 7?
No. Class 7 is assessed through school-based internal assessment, not a board examination — board exams begin at Class 10. Class 7 is a good year to strengthen understanding without exam pressure.
What topics does Class 7 Science cover?
Acids, bases and neutral substances, metals and non-metals, electricity, physical and chemical changes, adolescence, heat transfer, measurement of time and motion, life processes in animals and plants, light, and the Earth, Moon and Sun.
Related Learning Paths
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