Table of contents |
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Which Sense Organ Helps? |
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Fill in the Blanks |
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Guess the Taste |
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Crossword Puzzle |
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Drawing Activity |
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Q1: The radio is playing music. Which sense organ helps you enjoy it?
Ans: Ears
Q2: You touch ice and feel cold. Which sense organ is working?
Ans: Skin
Q3: You watch a rainbow. Which sense organ is helping you?
Ans: Eyes
(Pick the correct word from the options in brackets.)
(i) We have ______ sense organs. (four, five, six)
Ans: We have five sense organs.
Sense Organs
(ii) ______ is the largest sense organ we have. (Skin, Eye, Ear)
Ans: Skin is the largest sense organ we have.
(iii) Our nose helps us ______. (hear, smell, touch)
Ans: Our nose helps us smell.
(iv) We listen to music with our ________________. (ears, nose, tongue)
Ans: We listen to music with our ears.
(v) There are many _________ buds all over the tongue. (taste, sound, touch)
Ans: There are many taste buds all over the tongue.
Taste Buds over Tongue
(i) Chocolate
Ans: Sweet
Explanation: Chocolate tastes sweet because it contains sugar, which is detected by the sweet receptors on our tongue.
(ii) Lemon
Ans: Sour
Explanation: Lemon tastes sour because it has citric acid, which stimulates the sour taste buds on our tongue.
Lemon tastes Sour
(iii) Bitter gourd
Ans: Bitter
Explanation: Bitter gourd tastes bitter because of its natural compounds, which activate the bitter receptors on our tongue.
Bitter gourd
(iv) Chips
Ans: Salty
Explanation: Chips often taste salty due to the added salt, which is detected by the salt receptors on our tongue.
(v) Ice-cream
Ans: Sweet
Explanation: Ice-cream tastes sweet due to the sugar and flavors used in it. The sweetness is recognized by the sweet taste buds on our tongue.
(Fill in the boxes using the clues given below to complete the crossword.)
Ans:
Draw one thing you can smell, one thing you can see, and one thing you can taste.
Ans:
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1. What are the main sense organs in the human body? | ![]() |
2. How do sense organs function to gather information? | ![]() |
3. What is the importance of sense organs in daily life? | ![]() |
4. Can sense organs be damaged, and what are the effects? | ![]() |
5. How can we take care of our sense organs? | ![]() |