Chapter 1: Science ki Adbhut Duniya
Science mein swagat hai! Is pehle chapter mein hum jaanenge ki science kya hai, dekhenge ki ye hamare chaaron or hai, aur wo aasaan steps seekhenge jinse scientist sawaalon ke jawaab dhoondhte hain: dekho, poochho, andaaza lagao aur jaancho.
Is chapter mein tum
- samajhna ki science kya hai aur kahan milta hai
- scientific method ke steps use karna
- fair test plan karna
Topics
- Science kya hai? NCERT Ch 1
Science duniya samajhne ke liye dekhne, sochne aur jaanchne ka tareeka hai.
- Jawaab Kaise Dhoondhein: Dekho, Andaaza Lagao, Jaancho NCERT Ch 1
Scientific method: dekho, poochho, andaaza lagao, jaancho, nishkarsh. Galat andaaza naye andaaze tak le jaata hai.
Key words
- Science
- duniya samajhne ke liye dekhne, sochne aur jaanchne ka tareeka
- Curiosity
- kyun aur kaise jaanne ki chaah
- Observation
- jo hum apni indriyon se notice karte hain
- Hypothesis
- aisa andaaza jo jaancha ja sake
- Experiment
- andaaza jaanchne ke liye kiya gaya test
- Fair test
- aisa test jisme sirf ek cheez badli jaaye
Summary
- Science duniya samajhne ke liye dekhne, sochne aur jaanchne ka tareeka hai.
- Science har jagah hai, aur nayi khojein hamari jaankaari badhaati (aur kabhi badalti) rehti hain.
- Scientific method: dekho, sawaal poochho, andaaza lagao, jaancho, aur nishkarsh nikaalo.
- Fair test mein sirf ek cheez badalti hai.