Rock or made by people?
Today I can tell natural rock from materials that people have made.
A Look back3 min
- 1.
Circle the animal that eats the grass and is eaten by the fox.
rabbitsunfox - 2.
Circle the stage that comes after the young plant.
adult plantseedflower - 3.
Circle the material that has the most spoons.
woodmetalplastic
B Watch me, then you4 min
Sam sorts things he finds in his garden. He makes a tally. Natural rock is on one line and human-made things are on the other.

Sam finds 3 pebbles. They came out of the ground, so they are natural rock.
He finds a brick and a concrete slab. People made them, so they are human-made.
He makes 3 marks on the natural rock line and 2 on the human-made line.
- 1.
Ella finds 2 pebbles, a brick, a lump of granite and a piece of tarmac. How many of her things are natural rock?
C Your turn8 min
Look at the garden picture. Sort the things, then answer the questions.

- 1.
Write each thing in the right column.
pebblegranite boulderbricktarmacNatural rock Human-made - 2.
Circle the one that is natural.
a bricka pebble from the beacha concrete path - 3.
Leo finds 3 pebbles, 4 bricks and a concrete slab. How many of his things are human-made?
- 4.
Circle the material that comes out of a quarry.
granitebrickstarmac
Say it out loud: What makes something natural? What makes something human-made? Say the difference in your own words.
D Spot the mistake3 min

- 1.
Is Kit right? Explain why.
E Think deeper4 min

- 1.
Which wall is made of natural rock? Explain how you know. Use the word natural in your answer.