Ghar par karein Science Experiments: Banayein apne bache ko Little Scientist!

Science sirf kitabon mein nahi, balki hamari rasoi (kitchen) aur garden mein bhi chhupi hai. Smart Kids Pathshala ka hamesha se uddeshya raha hai ki bache ratne ke bajaye seekhein. Aaj hum aapko batayenge 5 aise experiments jo aap ghar ki mamuli cheezon se kar sakte hain.

1. Jaduvi Nimbu (Floating Lemon) – Density ka Jadu

Kya aapne kabhi socha hai ki bhari cheezein doob jati hain, lekin nimbu ko tairaya (float) ja sakta hai?

• Kya chahiye: Do glass paani, do nimbu, aur thoda namak (salt).
• Kaise karein: Ek glass mein sadha paani bharein aur nimbu dalein, woh doob jayega. Dusre glass mein 3-4 chammach namak milayein aur phir nimbu dalein. Is baar nimbu upar tairega!
• Seekh: Namak milane se paani ki density badh jati hai, jis wajah se nimbu tairne lagta hai.

2. Ghar ka Jwalamukhi (Baking Soda Volcano)

Yeh bachon ka sabse pasandida experiment hai.

• Kya chahiye: Ek purani bottle, baking soda, vinegar (sirka), aur thoda laal rang (food color).
• Kaise karein: Bottle mein baking soda aur color dalein. Ab upar se dheere-dheere vinegar dalein. Ekdum se laava (foam) bahar nikalne lagega!
• Seekh: Vinegar (acid) aur Baking Soda (base) ke milne se Carbon Dioxide gas banti hai, jo jhaag banakar bahar aati hai.

3. Chalti hui Pencil (Refraction of Light)

Ek simple sa optical illusion jo bachon ko hairan kar dega.

• Kya chahiye: Ek kanch ka glass (transperent), paani, aur ek pencil.
• Kaise karein: Glass ko aadha paani se bharein aur usme pencil tirchi (slanting) rakhein. Bahar se dekhne par pencil tooti hui ya mudi hui dikhegi.
• Seekh: Ise Refraction kehte hain. Jab roshni paani mein jati hai, toh uski speed badal jati hai aur woh mud jati hai.

4. Balloon Rocket – Newton ka Niyam

• Kya chahiye: Ek lamba dhaga, ek straw, tape aur balloon.
• Kaise karein: Dhage ko straw ke beech se nikalein aur dhage ke dono chor (ends) kamre mein bandh dein. Ab balloon fulakar use straw par tape se chipka dein. Jaise hi aap balloon chodenge, woh rocket ki tarah bhagega.
• Seekh: Yeh Action and Reaction ka niyam hai. Hawa peeche nikal rahi hai aur balloon aage ja raha hai.

5. Dancing Grapes (Ino aur Kishmish)

• Kya chahiye: Ek glass paani, kishmish (raisins), aur Ino ya koi carbonated drink.
• Kaise karein: Paani mein Ino dalein aur phir kishmish. Aap dekhenge ki kishmish upar-neeche naachne lagegi.
• Seekh: Gas ke bubbles kishmish se chipak kar use upar le jate hain, aur phatne par kishmish niche gir jati hai.

Conclusion

In experiments ko karte waqt bacho se sawal poochein: "Aapko kya lagta hai aisa kyun hua?" Isse unki sochne ki shakti badhegi. Yaad rakhein, science boring nahi, bht exciting hai!

Safety Tip: Har experiment bado ki dekh-rekh (supervision) mein hi karein.