Science Worksheets for Class 8 — Free CBSE/NCERT PDFs

All Class 8 Science worksheets

• Class 8 Science: Light — Reflection and Refraction
• Class 8 Science: Stars and the Solar System
• Class 8 Science: Chemical Effects of Electric Current
• Pollution of Air and Water - Class 8 Science Workbook
• Light: Reflection and the Human Eye - Class 8 CBSE Science Worksheet
• Reproduction in Animals - Class 8 Science Workbook
• Materials: Metals and Non-Metals - Class 8 Science Workbook
• Synthetic Fibres and Plastics Workbook
• Sound - Class 8 Science Workbook
• Friction - Class 8 Science Workbook
• Combustion and Flame Workbook - Class 8 CBSE
• Class 8 Science: Advanced Force and Pressure
• Class 8 Science: Cell Structure and Functions
• Class 8 Science: Coal and Petroleum Worksheet
• Class 8 Science: Microorganisms Friend and Foe Worksheet
• Class 8 Science: Crop Production and Management Worksheet

Topics covered in Class 8 Science

• Crop production and management
• Microorganisms — friend and foe
• Synthetic fibres and plastics
• Materials — metals and non-metals
• Coal and petroleum
• Combustion and flame
• Conservation of plants and animals
• Cell — structure and functions
• Reproduction in animals
• Reaching the age of adolescence
• Force and pressure
• Friction
• Sound
• Chemical effects of electric current
• Some natural phenomena — lightning, earthquakes
• Light — reflection, structure of the eye
• Stars and the solar system
• Pollution of air and water

How to use these worksheets at home

• Do the diagram-labelling sheets first for any new chapter — Class 3+ Science is largely about naming parts correctly before you can reason about them.
• For every experiment or observation question, ask your child to also write one real-life example. That single habit is what turns rote learning into understanding.
• Print on A4 and let your child mark units and symbols explicitly (°C, kg, cm³). CBSE Science marks routinely fall on missing units, not missing physics.
• Re-print the previous-chapter revision sheet before every unit test. Science stacks — Class 6 builds on Class 5, Class 9 builds on Class 8.

Related topics & sibling classes

Class 8 Science worksheet FAQs

What topics are covered in Class 8 Science?

Class 8 Science covers Crop production and management, Microorganisms — friend and foe, Synthetic fibres and plastics, Materials — metals and non-metals, Coal and petroleum, Combustion and flame, and more — all aligned to the CBSE/NCERT Class 8 syllabus.

Are these Class 8 Science worksheets aligned to CBSE and NCERT?

Yes. Every Class 8 Science worksheet on this page is built around the CBSE and NCERT Class 8 Science syllabus, so the questions match what your child is doing at school.

How does Class 8 Science set up Class 9?

Class 8 introduces the cell, atoms/molecules-adjacent ideas (metals, non-metals, combustion), force and motion, and chemical effects of current — the exact seeds Class 9 Biology, Chemistry and Physics respectively expand into full chapters. Strong Class 8 revision is the cheapest Class 9 head-start.

Are these Class 8 Science worksheets free to download as PDF?

Yes — every Class 8 Science worksheet is free to download and print. Open a worksheet, click "Open print view", and either print on A4 or use your browser's "Save as PDF" option. No signup, no watermark, no daily limit.

Do the Class 8 Science worksheets come with answer keys?

Yes. Each workbook ships with a "With answer key" print view, so parents can mark a completed page in a couple of minutes and children can self-check as soon as they finish.

How many Class 8 Science worksheets are on this page?

We're constantly adding to this Class 8 Science library — the count on the printable-worksheets grid above is always live. New sheets go up every week, so bookmark the page and check back for fresh homework and revision practice.