Class 4 EVS: Our Skeleton and Muscles

How this worksheet helps your child

• Builds confidence in core EVS concepts taught in Class 4 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

Welcome to our Class 4 EVS (Environmental Studies) practice worksheet, designed to introduce young learners to the incredible world of their own bodies! This easy-to-use resource focuses on the fundamental concepts of the human skeleton and muscles, explaining their crucial functions and how they work in harmony. At this stage, understanding our body parts and how they enable movement and support is vital for building a strong foundation in EVS. This worksheet is perfectly aligned with the CBSE curriculum, helping Class 4 students grasp the basics of the human body in an engaging and accessible way. It's ideal for children who are just beginning to explore internal body structures and for parents and teachers looking for a simple yet effective tool to reinforce these important science concepts at home or in the classroom.

What your child will learn

• Identify the main parts of the human skeleton.
• Recognise the basic function of bones in the body.
• Understand the role of muscles in movement.
• Explain how bones and muscles work together.
• Appreciate the importance of the skeleton and muscles for daily activities.

Understanding the concept

Our bodies are truly amazing machines, and at the heart of our movement and support system are two very important components: our skeleton and our muscles. Imagine your body is like a tent – the skeleton is like the strong poles that give the tent its shape and keep it standing tall. Without these poles, the tent would be a floppy mess! In the same way, our skeleton, which is made up of all our bones, provides the main framework for our body, giving it shape and protecting important organs like our brain and heart. Bones are hard and firm, and they work together to allow us to stand, sit, and move. Now, how do we move our tent? We need ropes to pull and push different parts. In our bodies, these 'ropes' are our muscles! Muscles are soft and stretchy tissues that are attached to our bones. When a muscle gets shorter, or 'contracts,' it pulls on a bone, causing that part of our body to move. For example, when you bend your arm, some muscles in your arm pull on the bones, making your lower arm lift up. When you straighten your arm, other muscles pull the bones back. So, our bones provide the structure, and our muscles provide the power to move that structure, allowing us to walk, run, jump, and do all sorts of activities every day.

Tips for parents & teachers

• Encourage your child to feel their arms and legs to identify where bones and muscles are located.
• Use a simple diagram of the human skeleton to point out major bones like the skull, ribs, and backbone.
• Discuss how different activities, like running or lifting, use various muscle groups.
• Ask your child to demonstrate simple movements and explain which body parts are helping them move.
• Relate the concepts to real-life examples, such as how bones protect our brain (skull) or how muscles help us chew food.

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 4) and set a relaxed time limit — 15 to 25 minutes works for most EVS 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 EVS 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 4 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.