Class 1 Computer Science: Switching On and Off a Computer

How this worksheet helps your child

• Builds confidence in core Computer Science concepts taught in Class 1 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

This helpful practice worksheet, designed for Class 1 students following the CBSE curriculum, introduces children to the fundamental skill of safely switching a computer on and off. Understanding this basic procedure is crucial for young learners as they begin their journey into the world of technology. Learning how to properly start and shut down a computer not only prevents data loss and system errors but also instills a sense of responsibility and care for electronic devices. This foundational knowledge aligns perfectly with early computer science concepts, ensuring a smooth and safe interaction with technology. It's an ideal resource for parents and teachers looking to teach essential digital literacy skills in a simple, engaging manner to their first graders.

What your child will learn

• Identify the power button on computers and monitors.
• Recognise the correct sequence to switch on a computer.
• Understand the importance of clicking 'Shut Down' to turn off a computer.
• Practice the steps for safely turning a computer off.
• Recall the basic components involved in starting and ending a computer session.

Understanding the concept

Learning to switch a computer on and off correctly is like learning to open and close a book carefully – it ensures everything stays in good condition and is ready for next time. When we switch on a computer, we usually press a power button on the main computer box (sometimes called the CPU, though that's just a part of it) and another power button on the monitor (the screen). This sends power to the computer, and it begins to 'boot up', which means it wakes up and gets ready for you to use it. It takes a little while for all the programs to load. To switch it off safely, we don't just pull the plug! We need to tell the computer we are finished. This is done by going to the 'Start' menu (usually a small icon at the bottom left of the screen) and clicking on 'Shut Down'. When you choose 'Shut Down', the computer gets all its files in order and saves everything properly before turning itself off completely. This process is very important because it prevents things like losing your work or the computer getting confused the next time you try to use it. Always remember: turn on with the power button, turn off with 'Shut Down'.

Tips for parents & teachers

• Encourage your child to physically identify the power buttons on your home computer or laptop before starting the worksheet.
• After completing the worksheet, let your child demonstrate switching your computer on and off under your supervision.
• Discuss why it's important to use the 'Shut Down' option instead of just pressing the power button to turn off the computer.
• Relate the sequence of switching on to a simple multi-step activity they already know, like getting ready for school.
• Use this worksheet as a stepping stone to introduce other basic computer parts like the mouse and keyboard.

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 1) and set a relaxed time limit — 15 to 25 minutes works for most Computer 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 Computer 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 1 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.