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प्रश्न
Is there a pond or river around your house or school? Go and look around and observe these things:
Can you see algae in or around the water?
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उत्तर
Yes, I can see algae in or around the water.
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संबंधित प्रश्न
What do you do in your house to protect yourself from mosquitoes? Also find out from your friends about what they do.
Who do you think puts up such posters, or gives ads in the newspapers?
What are some of the important points given in the poster?
Divide your class into two or three groups. Each group will go around to check one area in school or around it. It must carefully note if water has collected anywhere, and mark ✓ where it finds stagnant water.
| Pot | |
| Cooler | |
| Tank | |
| Any open space in the school ground | |
| Gutter | |
| Any other place |
Since how many days has water collected there?
Who is responsible for keeping these places clean?
In your group, make a poster with a message to keep the cooler, tank, drains and the area clean (wherever water collects). Put up your poster in and around your school.
How can you find out if someone has malaria?
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Is there a pond or river around your house or school? Go and look around and observe these things:
Where else have you seen algae?
