EngineeringMitra · Play school
Mitti ka chhota baandh
Chalo ek kahani sunte hain. Baarish ke baad aangan mein paani ki chhoti si dhaara beh rahi thi. Tinku ne socha: 'Ise rokein kaise?'
Socho pehle… phir dekho jawab
Tinku ne gili mitti ki deewar banayi — neeche chaudi, upar patli. Paani ruk gaya! Ise baandh kehte hain.
Bade-bade baandh nadi ko rokte hain. Peeche paani jama hota hai — kheton ke liye, nal ke liye.
Deewar neeche se moti kyun? Neeche paani zor se dhakelta hai, phir moti deewar zor sambhalti hai, isliye paani ruka rehta hai!
Humne kya kiya? Mitti ki deewar banayi. Aur phir kya hua? Paani ruk gaya, aur jama ho gaya!
Ghar pe try karo
Bade ke saath ek purani thaali ya tray mein gili mitti se chhoti deewar banao — neeche chaudi, upar patli. Ek taraf mug se dheere paani daalo. Paani ruka? Baad mein mitti gamle mein daal do.
Wow!
Bharat mein ek patthar ka baandh 2,000 saal se bhi purana hai, aur aaj bhi kaam karta hai!
Mummy-Papa ke liye
Aaj bachche ke saath thaali mein gili mitti ka chhota baandh banaiye aur dheere paani daal kar dekhiye ki deewar paani rokti hai ya nahi.
3 sawaal
- Tinku ne paani rokne ke liye kya banaya?
Jawab dekho
🧱 Mitti ki deewar. Tinku ne gili mitti ki deewar banayi — yeh chhota baandh hai.
- Baandh ki deewar kahan se moti hoti hai?
Jawab dekho
⬇️ Neeche se. Neeche paani zyada dhakelta hai, isliye deewar neeche se moti.
- Baandh ke peeche kya jama hota hai?
Jawab dekho
💧 Paani. Baandh nadi ko rokta hai aur peeche paani jama hota hai.
NCERT se jodo: Foundational Stage (NCF 2022) — hamare aas-paas: paani, mitti aur banane ka khel