CBSE Class 7 Science Assignments

CBSE CLASS 7 SCIENCE ASSIGNMENTS

"Explore Science Concepts Through Practical Assignments"

These CBSE Class 7 Science assignments are designed to strengthen your understanding of fundamental concepts as per the latest CBSE syllabus. Each assignment covers key topics with varying difficulty levels to prepare you for exams. Regular practice will help identify your strengths and areas needing improvement.

Assignment 1: The Ever-Evolving World of Science

Scientific methods, observations, experiments | Due: June 10, 2023

Assignment 2: Exploring Substances: Acidic, Basic, and Neutral

Acids, bases, indicators, neutralization | Due: June 12, 2023

Assignment 3: Electricity: Circuits and their Components

Electric circuits, components, symbols | Due: June 15, 2023

Assignment 4: The World of Metals and Non-metals

Properties, uses, differences | Due: June 18, 2023

Assignment 5: Changes Around Us: Physical and Chemical

Types of changes, examples, differences | Due: June 20, 2023

Assignment 6: Adolescence: A Stage of Growth and Change

Puberty, changes, personal hygiene | Due: June 22, 2023

Assignment 7: Heat Transfer in Nature

Conduction, convection, radiation | Due: June 25, 2023

Assignment 8: Measurement of Time and Motion

Time measurement, speed, motion types | Due: June 28, 2023

Assignment 9: Life Processes in Animals

Nutrition, respiration, excretion | Due: July 1, 2023

Assignment 10: Life Processes in Plants

Photosynthesis, respiration, transpiration | Due: July 5, 2023

Assignment 11: Light: Shadows and Reflections

Properties of light, shadows, reflections | Due: July 8, 2023

Assignment 12: Earth, Moon, and the Sun

Celestial relationships, phases, eclipses | Due: July 12, 2023

Science Wisdom

"Science is not just a subject, it's a way of thinking. It's about curiosity, exploration, and discovery."

- Carl Sagan

Science concepts illustration

Science Resources

CBSE Science Tip

"Focus on understanding concepts and diagrams thoroughly. CBSE exams test both conceptual understanding and application skills."

- CBSE Science Expert

Science formulas illustration

Important Topics

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CBSE Class 7 Science Assignments – Chapter-wise NCERT Exercises

Access free Class 7 Science assignments for all chapters of Curiosity. Get solved exercises, HOTS questions, important points, and downloadable PDFs for easy homework and exam preparation.

CBSE Class 7 Science Assignments: Chapter-wise NCERT Exercises

Welcome to Routera.in, the ultimate platform for Class 7 Science assignments. Our website provides chapter-wise solved assignments, important questions, and exercises for all 12 chapters of the NCERT book Curiosity. These assignments are designed to help students practice effectively, complete homework efficiently, and prepare for CBSE exams with confidence.

Whether you need homework help, exam practice, or revision exercises, our assignments cover everything in a structured and easy-to-understand format.

Complete Class 7 Science Assignments

Our Class 7 Science assignments are carefully prepared by experienced educators to ensure accuracy, clarity, and completeness. Each chapter contains step-by-step solved exercises, important questions, HOTS (Higher Order Thinking Skills) assignments, and examples to ensure complete understanding.

These assignments are suitable for:

  • Homework and school assignments
  • Exam and test preparation
  • Revision before CBSE exams

How to Use Class 7 Science Assignments

  1. Select the chapter you want to practice.
  2. Open the solved assignments or exercises.
  3. Attempt the questions and cross-check with solutions.
  4. Solve the HOTS questions provided in the assignment.
  5. Use assignments for homework, class practice, or exam revision.
  6. Revisit assignments to revise key concepts before exams.

Features of Our Class 7 Science Assignments

  • Chapter-wise Assignments: Solved exercises for all chapters.
  • Diagrams & Illustrations: Helps students understand concepts visually.
  • HOTS Questions Included: Improve analytical and critical thinking.
  • Free Access: All assignments are available online for free.
  • Exam & Revision Ready: Covers important points, solved examples, and key questions.
  • Homework & Assignment Help: Ideal for students completing school tasks efficiently.
  • Downloadable PDFs: Assignments available in PDF format for offline use.
  • Short Exercises Available: Quick practice assignments for revision.

Why Choose Routera.in for Class 7 Science Assignments?

  • Comprehensive Coverage: Solved assignments for all 12 chapters of NCERT Curiosity.
  • Easy to Understand: Assignments are structured, student-friendly, and simple.
  • Free & Accessible: Available online and offline via PDF for all students.
  • Exam Focused: Includes important questions, HOTS exercises, and solved examples.
  • Homework & Assignment Help: Ideal for completing school tasks efficiently.

Chapter-wise Assignments for Class 7 Science

Our Class 7 Science assignments cover all chapters from the NCERT book Curiosity. Each chapter includes solved exercises, important questions, diagrams, and HOTS questions to help students master the concepts.

  1. Chapter 1: The Ever-Evolving World of Science - Assignments cover scientific methods, discoveries, and key concepts with solved exercises and important questions.
  2. Chapter 2: Exploring Substances – Acidic, Basic, and Neutral - Practice questions on acids, bases, and neutral substances, including examples and exercises for better understanding.
  3. Chapter 3: Electricity – Circuits and Their Components - Assignments include circuit diagrams, current, voltage, resistance exercises, and solved numerical problems.
  4. Chapter 4: The World of Metals and Non-metals - Covers properties, reactions, and uses of metals and non-metals with chapter-wise exercises and examples.
  5. Chapter 5: Changes Around Us – Physical and Chemical - Solve questions on physical vs chemical changes with clear explanations and examples.
  6. Chapter 6: Adolescence – A Stage of Growth and Change - Assignments on puberty, emotional changes, and growth patterns, along with important questions and solved exercises.
  7. Chapter 7: Heat Transfer in Nature - Exercises on conduction, convection, and radiation with examples and diagrams for easy learning.
  8. Chapter 8: Measurement of Time and Motion - Solve questions on speed, motion, and time measurement, including numerical problems and examples.
  9. Chapter 9: Life Processes in Animals - Assignments cover nutrition, respiration, circulation, excretion, and reproduction in animals.
  10. Chapter 10: Life Processes in Plants - Exercises on photosynthesis, transpiration, reproduction, and related solved questions.
  11. Chapter 11: Light – Shadows and Reflections - Assignments on reflection, shadows, and light experiments with diagrams and examples.
  12. Chapter 12: Earth, Moon, and the Sun - Solve questions on rotation, revolution, eclipses, and the solar system with step-by-step exercises.

FAQs – Class 7 Science Assignments

Q1. Are Class 7 Science assignments available for free?

Yes, all chapter-wise Class 7 Science assignments are completely free online for students.
Yes, we provide assignments for all 12 chapters of Class 7 Science NCERT book Curiosity.
Yes, all assignments include illustrations and diagrams to help students understand concepts clearly.
Absolutely. Assignments include important questions, solved examples, and HOTS questions for exams.
Yes, these assignments are perfect for completing school homework and practice exercises.
Yes, all Higher Order Thinking Skills (HOTS) questions from NCERT exercises are included.
Yes, assignments are available in PDF format for offline use.
Yes, we provide chapter-wise short assignments for quick revision before exams.
Yes, the assignments are designed for all students following the NCERT Class 7 Science curriculum.
Yes, each chapter contains step-by-step solved examples for better understanding.
Yes, the inclusion of numerical and HOTS exercises helps students develop analytical and problem-solving skills.

Routera.in is the best platform for Class 7 Science assignments.

With chapter-wise solved exercises, HOTS questions, diagrams, and examples, students can practice, revise, and excel in their CBSE exams. Access free Class 7 Science assignments for all chapters of Curiosity to make your studies simpler, faster, and more effective.

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