PhysicsMitra · Play school
Hawa aur paani dhakka dete hain!
Chalo ek kahani sunte hain. Chintu ne gubbare mein phoonk maari — phooo! Gubbara bada hua, aur bada! Gubbare ko kisne phulaaya?
Socho pehle… phir dekho jawab
Andar gayi hawa ne! Hawa gubbare ko har taraf se dhakka deti hai. Paani bhi dhakka deta hai.
Gubbare ke andar hawa chaaron taraf dhakelti hai. Isliye gubbara gol-matol phoolta hai. Is dhakke ko 'dabaav' kehte hain.
Bottle mein ek chhed upar, ek neeche. Neeche wali dhaar door jaati hai! Paani upar tak bhara, phir neeche ka paani sabse zyada daba, isliye neeche ki dhaar sabse door gayi.
Humne kya kiya? Gubbara phulaaya aur bottle se paani nikala. Aur phir kya hua? Hawa ne gubbara phulaaya, neeche ki dhaar door gayi — hawa aur paani dono dhakelte hain!
Ghar pe try karo
Bade ek khaali plastic bottle mein upar aur neeche do chhote chhed kar dein. Aangan ya bathroom mein bottle mein paani bharo aur dekho: kaunsi dhaar door jaati hai? Bacha paani gamle ke paudhe ko pila do.
Wow!
Gehre samundar mein paani itna zor se dabata hai ki wahan jaane wali gaadi bahut mazboot banani padti hai!
Mummy-Papa ke liye
Aaj bachche ke saath ek gubbara phulaiye aur use halke se dabaane dijiye — 'Andar ki hawa dhakka de rahi hai!' Bottle wala chhed aap hi kijiye.
3 sawaal
- Gubbare ko kisne phulaaya?
Jawab dekho
🌬️ Hawa ne. Andar gayi hawa gubbare ko har taraf dhakka deti hai, isliye woh phoolta hai.
- Bottle ke do chhed. Kaunsi dhaar door jaati hai?
Jawab dekho
⬇️ Neeche wali. Neeche paani zyada dabata hai, isliye neeche ki dhaar door jaati hai.
- Hawa aur paani kya karte hain?
Jawab dekho
👐 Dhakka dete hain. Hawa aur paani dono dhakka dete hain — ise dabaav kehte hain.
NCERT se jodo: Foundational Stage (NCF 2022) — hamare aas-paas: hawa aur paani ke saath khel