Science Worksheets for Class 7 — Free CBSE/NCERT PDFs

All Class 7 Science worksheets

• Class 7 Science: Nutrition in Animals
• Class 7 Science: Nutrition in Plants
• Winds, Storms and Cyclones
• Light: Reflection and Mirrors - Class 7 Science Workbook
• Reproduction in Plants - Class 7 Science Workbook
• Transportation in Animals and Plants - Class 7 Science Workbook
• Electric Current and Its Effects - Class 7 Science Workbook
• Motion and Time - Class 7 Science Workbook
• Respiration in Organisms - Class 7 CBSE Science
• Physical and Chemical Changes - Class 7 Science
• Class 7 Science: Weather, Climate & Adaptations
• Class 7 Science: Acids, Bases, and Salts Worksheet
• Class 7 Science: Heat Worksheet
• Class 7 Science: Nutrition in Plants and Animals
• Acids, Bases and Salts

Topics covered in Class 7 Science

• Nutrition in plants — photosynthesis, autotrophs, heterotrophs
• Nutrition in animals — human digestive system
• Fibre to fabric — silk and wool
• Heat — temperature, thermometers, transfer of heat
• Acids, bases and salts
• Physical and chemical changes
• Weather, climate and adaptations of animals to climate
• Winds, storms and cyclones
• Soil — types, properties, conservation
• Respiration in organisms
• Transportation in animals and plants
• Reproduction in plants
• Motion and time
• Electric current and its effects
• Light — reflection, mirrors and lenses
• Water — a precious resource; forests

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 7 Science worksheet FAQs

What topics are covered in Class 7 Science?

Class 7 Science covers Nutrition in plants — photosynthesis, autotrophs, heterotrophs, Nutrition in animals — human digestive system, Fibre to fabric — silk and wool, Heat — temperature, thermometers, transfer of heat, Acids, bases and salts, Physical and chemical changes, and more — all aligned to the CBSE/NCERT Class 7 syllabus.

Are these Class 7 Science worksheets aligned to CBSE and NCERT?

Yes. Every Class 7 Science worksheet on this page is built around the CBSE and NCERT Class 7 Science syllabus, so the questions match what your child is doing at school.

Which Class 7 Science chapter needs the most practice?

Nutrition in plants and the human digestive system carry the highest diagram-and-definition weight in most Class 7 exams. Print the labelled-diagram sheets, then attempt the blank-diagram sheets from memory — that gap is the practice.

Are these Class 7 Science worksheets free to download as PDF?

Yes — every Class 7 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 7 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 7 Science worksheets are on this page?

We're constantly adding to this Class 7 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.