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🌱 Living, Dead, and Never Alive

Some things are alive, some were alive once, and some were never alive at all. Learn the friendly clues that tell them apart.

lessons

~15 min

to learn

🔬 Science

subject

Ages 6–12

level

Start the course →

What you’ll learn

Is It Alive?Learn the clues that show something is living: it grows, needs food and water, can move or breathe, and can have babies.Living things share special clues. They grow and change, they need food and water, they move or breathe, and they can have babies. Plants and animals are living things, and so are you.
Once Alive, Now DeadUnderstand that dead things were living at some time in the past and have stopped growing.Dead things were alive before. A fallen leaf was once green on the tree, and a log was once a living tree standing tall. Now they have stopped growing, so we say they are dead.
Never AliveLearn that some things, like rocks and toys, were never alive, and sort things into living, dead, and never alive.Some things were never living. A rock, a drop of water, and a toy never grew, never ate, and never had babies. Knowing this helps us sort things into three groups: living, dead, and never alive.

Questions this course answers

Which of these is a clue that something is living?

Living things grow and need food and water to stay alive.

What can living things do that makes more living things?

Living things can have babies, like a duck having ducklings or a tree making seeds.

A brown leaf on the ground is dead. What was it before?

A dead leaf was alive before, when it was green and growing on the tree.

Why do we say a rock was never alive?

A rock never grew, never ate, and never had babies, so it was never alive.

Which group does a plastic toy belong in?

A toy was made and never grew or needed food, so it was never alive.

Grounded in trusted sources

National Geographic Kids
Britannica Kids
BBC Bitesize

Every Wunder lesson is built from real, reputable sources — never invented.

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Wunder is a personalized learn-anything platform — tell it any topic and it builds a beautiful, fact-checked course in minutes, with narration, a knowledge check, and a college-style University track.

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