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प्रश्न
Look carefully at two-three packets of food items:
What can we know from what is written on the packet?
उत्तर
The food packet can give the following information: Price, weight, date of manufacturing, date of expiry, and ingredients.
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संबंधित प्रश्न
Have you ever seen some food that has got spoilt? How did you know that it was spoiled?
Preeti told Nitu not to eat the potato sabzi. What would have happened if she had eaten it?
Look in your kitchen and write down names of food items that
| can get spoilt in 2-3 days | ______ | ______ | ______ |
| can be kept for a week | ______ | ______ | ______ |
| would not spoil till one month | ______ | ______ | ______ |
Look at your friend’s list and discuss in the class.
Will your list be the same in all seasons? What would change?
When food gets spoilt in your house, what do you do with it?
Aman’s Biji went to the market to buy bread. The shop was very crowded. The shopkeeper picked up a packet of bread and gave it to Biji. She looked at it and returned it immediately.
Look at the picture of the bread packet here and guess why Biji returned it?
The whole class can do this experiment together. Take a piece of bread or roti. Sprinkle a few drops of water on it, and put it in a box. Close the box. See the bread or roti every day until you find some changes on it.
Make this table on chart paper and put it up in the classroom. Fill up the chart every day after discussing the changes seen.
| Day | Changes in the bread or roti | |||
| By touch | By smell |
By looking through hand lens |
By colour | |
| 1. | ||||
| 2. | ||||
| 3. | ||||
| 4. | ||||
| 5. | ||||
| 6. | ||||
Find out the reason for these changes. From where did the fungus come on the bread?
Why was sugar and jaggery mixed into the mango pulp and dried in the sun?
