Class 3 Science: Solids, Liquids and Gases

How this worksheet helps your child

• Builds confidence in core Science concepts taught in Class 3 through repeated, varied practice.
• Aligned to CBSE and NCERT — questions mirror the pattern children see in school tests and unit assessments.
• Comes with an answer key so parents and students can self-check in minutes, without needing a teacher.
• Pitched at easy level — use it for daily homework, weekend revision or quick exam warm-ups.

About this worksheet

Introduce your Class 3 child to the fascinating world of matter with our engaging 'Class 3 Science: Solids, Liquids and Gases' practice worksheet! This thoughtfully designed resource is perfect for young learners beginning to explore the different forms substances take around us. Understanding solids, liquids, and gases is a fundamental concept in science, laying the groundwork for more advanced topics in later grades. This worksheet is specifically tailored to the CBSE curriculum, ensuring it aligns perfectly with what your child is learning in school. It provides an easy yet effective way for children to grasp the basic properties and distinguishing characteristics of each state of matter, helping them build a strong scientific foundation. Whether you're a parent looking for extra practice at home or a teacher seeking a valuable classroom aid, this easy-difficulty worksheet is an excellent tool to reinforce learning and make science accessible and fun for Class 3 students.

What your child will learn

• Identify the three states of matter: solids, liquids, and gases.
• Practice distinguishing between solids, liquids, and gases based on their properties.
• Recognise objects as belonging to solid, liquid, or gaseous states.
• Understand that solids have a fixed shape and volume.
• Comprehend that liquids have a fixed volume but take the shape of their container.
• Learn that gases have no fixed shape or volume and fill their container.

Understanding the concept

Everything around us, from the water we drink to the air we breathe, is made up of matter. Matter can exist in three main forms: solids, liquids, and gases. We call these the 'states of matter'. Solids are things that have a definite shape and a definite volume. Think about a chair or a book – they keep their shape unless you break them, and they take up a specific amount of space. Liquids, on the other hand, have a definite volume but do not have a definite shape. If you pour water into a glass, it takes the shape of the glass. If you pour it into a bowl, it takes the shape of the bowl. But the amount of water remains the same. Finally, gases have neither a definite shape nor a definite volume. Air, which is a mixture of gases, fills up any space it's in. If you release gas from a balloon, it spreads out to fill the entire room. This worksheet helps children understand these key differences by asking them to identify, sort, and describe examples of solids, liquids, and gases that they encounter every day.

Tips for parents & teachers

• Encourage your child to find examples of solids, liquids, and gases around the house before starting the worksheet.
• Read the instructions together with your child to ensure they understand each question type.
• Use everyday objects like ice cubes (solid), water (liquid), and air in a balloon (gas) to demonstrate the concepts physically.
• Discuss why certain items behave as a solid, liquid, or gas after they complete the worksheet.
• Make learning interactive by asking your child to draw additional examples of each state of matter.

Topics covered

How to use this worksheet at home

Open the print view and use your browser's Print dialog to print on regular A4 paper or save as a PDF. Hand the printed sheet to your child (Class 3) and set a relaxed time limit — 15 to 25 minutes works for most Science worksheets. When they're done, open the "With answer key" view and let them self-mark question by question. Re-print as many times as you need; the file never expires and there's no download limit.

Frequently asked questions

Is this Science worksheet really free?

Yes — every workbook on WorkbookWala is 100% free to download and print. No login, no email, no paywall. We're free for students, parents and teachers.

Is it aligned to the CBSE / NCERT syllabus?

Yes. All Class 3 worksheets are built around the CBSE and NCERT pattern so they map cleanly to what your child is studying in school.

Can I print this worksheet at home?

Yes. Click "Open print view" and use your browser's Print dialog to print on standard A4 paper, or save it as a PDF for later. The layout is designed to fit cleanly without scaling.

Does it include an answer key?

Yes — click "With answer key" to print a version with answers included, so parents and students can self-mark in minutes.