PPT: The Ever-Evolving World of Science | PPTs for Class 7 PDF Download

 Page 1


The Ever-Evolving 
World of Science
Page 2


The Ever-Evolving 
World of Science
Introduction
Science is a super 
cool journey!
Learn about tiny bugs or 
huge planets.
It's like solving a big 
puzzle!
Ask questions like 
"Why does it rain?"
Be curious, like a 
detective on a mission.
Find answers by thinking 
hard!
Try fun experiments at home!
Fold a paper plane and see it fly.
Discover how things work around you!
Page 3


The Ever-Evolving 
World of Science
Introduction
Science is a super 
cool journey!
Learn about tiny bugs or 
huge planets.
It's like solving a big 
puzzle!
Ask questions like 
"Why does it rain?"
Be curious, like a 
detective on a mission.
Find answers by thinking 
hard!
Try fun experiments at home!
Fold a paper plane and see it fly.
Discover how things work around you!
Science is an Adventure
Explore small stuff, like cells 
in leaves!
They're tiny but do big jobs for 
plants.
Help plants grow and breathe!
Check out big things, like 
stars!
They shine far away in the sky.
Tell us about the universe!
Do experiments, like testing a 
torch!
See if a battery makes a bulb glow.
It's like being a science superhero!
Page 4


The Ever-Evolving 
World of Science
Introduction
Science is a super 
cool journey!
Learn about tiny bugs or 
huge planets.
It's like solving a big 
puzzle!
Ask questions like 
"Why does it rain?"
Be curious, like a 
detective on a mission.
Find answers by thinking 
hard!
Try fun experiments at home!
Fold a paper plane and see it fly.
Discover how things work around you!
Science is an Adventure
Explore small stuff, like cells 
in leaves!
They're tiny but do big jobs for 
plants.
Help plants grow and breathe!
Check out big things, like 
stars!
They shine far away in the sky.
Tell us about the universe!
Do experiments, like testing a 
torch!
See if a battery makes a bulb glow.
It's like being a science superhero!
Science as a Way of Thinking
Science is asking "How?" and "Why?"
Why do flowers bloom in spring?
Questions make you a smart thinker!
Watch nature, like ants marching!
Notice patterns, like day turning to night.
Everything in nature is connected!
Science helps keep Earth clean!
Pollution can harm nature, but science can help us find ways to 
protect the planet and make it more sustainable (better for the 
future).
Page 5


The Ever-Evolving 
World of Science
Introduction
Science is a super 
cool journey!
Learn about tiny bugs or 
huge planets.
It's like solving a big 
puzzle!
Ask questions like 
"Why does it rain?"
Be curious, like a 
detective on a mission.
Find answers by thinking 
hard!
Try fun experiments at home!
Fold a paper plane and see it fly.
Discover how things work around you!
Science is an Adventure
Explore small stuff, like cells 
in leaves!
They're tiny but do big jobs for 
plants.
Help plants grow and breathe!
Check out big things, like 
stars!
They shine far away in the sky.
Tell us about the universe!
Do experiments, like testing a 
torch!
See if a battery makes a bulb glow.
It's like being a science superhero!
Science as a Way of Thinking
Science is asking "How?" and "Why?"
Why do flowers bloom in spring?
Questions make you a smart thinker!
Watch nature, like ants marching!
Notice patterns, like day turning to night.
Everything in nature is connected!
Science helps keep Earth clean!
Pollution can harm nature, but science can help us find ways to 
protect the planet and make it more sustainable (better for the 
future).
Topics Covered in the 
Chapter
Sciences team up, like 
best friends!
Physics, chemistry, biology, 
earth sciences.
All explain how the world 
works!
Why is a guava sour? 
Chemistry magic!
Chemicals in fruits give 
tangy taste.
Try tasting different fruits!
How does a haldi stain change? Chemical fun!
Soap makes it turn red, not yellow.
It's like a color-changing trick!