My Body and Senses (Class 1)

What this worksheet covers

This is a fifteen-question practice worksheet on my body and sense organs for Class 1, written to the pattern of the SOF National Science Olympiad (NSO). It carries 18 marks and is designed to be attempted in 30 minutes, split across three sections — My Five Senses, Taking Care of Myself and Achievers Section. Every question is multiple choice with exactly one correct option, and every one comes with a fully worked solution rather than just an answer key — so a child who gets one wrong can see where the reasoning went astray instead of only learning that it did.

Skills your child practises

• Applied problem-solving on my body and sense organs at Class 1 level
• Working accurately against a time limit, as the real paper demands
• My Five Senses questions in the olympiad format
• Taking Care of Myself questions in the olympiad format
• Achievers Section questions in the olympiad format
• Reading worked solutions to find the step that went wrong

How to use it

1. 1There are 15 questions. Answer all of them.
2. 2Each question has four choices — (A), (B), (C) and (D). Only one is correct.
3. 3Questions 1–12 carry 1 mark each. Questions 13–15 carry 2 marks each.
4. 4There is no negative marking. Look at every picture carefully.

Sample questions from this worksheet

A preview of what's inside My Body and Senses (Class 1) — the PDF has the full set, and every question comes with a worked solution like these.

1. 1. We see with our _______.

   • AEyescorrect
   • BEars
   • CNose
   • DTongue
   Solution: Our eyes let us see colours, shapes and everything around us.

2. 2. How many times a day should we brush our teeth?

   • ANever
   • BTwice a daycorrect
   • COnce a week
   • DOnly when they hurt
   Solution: We should brush twice a day — once in the morning and once before going to bed. This keeps our teeth clean and free of decay.

3. 3. Amit closes his eyes and someone gives him a lemon slice to taste. Which two sense organs help him know it is a lemon?

   • ATongue and nosecorrect
   • BEyes and ears
   • CSkin and ears
   • DEyes and skin
   Solution: With his eyes shut he cannot see it. His tongue tastes the sour flavour and his nose smells the fresh lemon scent, so those two senses tell him what it is.