Study Science one chapter at a time with NCERT-aligned notes, sample questions and quick-revision points.
Science is part of the CBSE Class 8 syllabus. CBSERevision covers it chapter by chapter across 13 chapters. Each chapter page explains the NCERT chapter in student-friendly language, lists the key points to revise, and includes sample MCQs and questions with answers.
Open a chapter for notes, key points, sample questions and FAQs.
This chapter invites you to step into the investigative world of science, where curiosity and careful observation lead to discovery.
Read chapter notes →This chapter takes you into the world of things too small for the naked eye.
Read chapter notes →This chapter explores what it truly means to be healthy. Health is not just about not falling sick; it includes physical, mental, and social well-being.
Read chapter notes →This chapter explores two remarkable effects of electric current: magnetism and heat.
Read chapter notes →This chapter introduces you to forces — the pushes and pulls that make things move, stop, change direction, or change shape.
Read chapter notes →This chapter explores how pressure, winds, storms, and cyclones are connected.
Read chapter notes →Everything around us — stones, water, air, the chalk you write with — is matter, and this chapter explains what matter is made of and why it behaves differently in the…
Read chapter notes →Everything you can see and touch — your staircase, the air you breathe, the water in your bottle, your lunch, your clothes — is matter, and matter is made of tiny…
Read chapter notes →This chapter introduces you to the science of mixing substances.
Read chapter notes →Light helps us see the world, and this chapter explores how light behaves when it strikes mirrors and passes through lenses.
Read chapter notes →Have you ever noticed the Moon shining during the day or wondered why its shape changes every night?
Read chapter notes →This chapter explains how living things and their surroundings are connected in nature.
Read chapter notes →This final chapter of the Class 8 Science book brings together everything you have learnt about the Earth and asks a big question: why is our planet the only place we…
Read chapter notes →Yes — you can register and start studying Class 8 Science notes and quizzes for free. Premium plans unlock unlimited quizzes, mock tests and more.
Every chapter page is written from the NCERT textbook chapter, so what you study matches what is taught in school.
It is organised chapter by chapter into 13 chapters. Each chapter page gives a summary, key points for quick revision, sample MCQs and questions with answers, and frequently asked questions.
Each chapter page shows sample MCQs and questions with answers you can reveal. Creating a free account unlocks the full quiz, flashcards and practice sets for the chapter.
Notes, topic quizzes, flashcards and an AI doubt solver for every chapter. Free to start.
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