History Detectives
Stone Age
Land and Water
Cities and Trade
100

The period of time when people didn’t know how to write down their history.

What is prehistory?

100

During prehistory, people developed the ability to do this.

What is use fire?

100

The study of Earth’s surface and the people who live there.

What is geography?

100

A worker who makes skilled crafts by hand.

What is an artisan?

200

The written events of people.

What is history?

200

This is how people in the Old Stone Age got food.

They hunted and gathered wild plants.

200

Soil that is rich and good for growing crops is called this.

What is fertile?

200

A society with cities, a government, and workers who have different jobs.

What is a civilization?

300

Stories passed down by word of mouth.

What are oral traditions?

300

This new invention let people in the New Stone Age grow their own food.

What is farming?

300

Giving the land water from another place using a network of canals.

What is irrigation?

300

When there is a food surplus, this is what happens to the population.

It grows rapidly.

400

Scientists who study objects to learn about people from the past who could not write down their history.

Who are archaeologists?

400

In the New Stone Age, people also started to do this with animals.

What is domesticate animals?

400

Having more food than you need.

What is a food surplus?

400

This person would most likely have spread new ideas in the ancient world because they moved from place to place.

Who is a trader?

500

Archaeologists use these, like the iceman’s clothes, to learn about people from long ago.

What are clues?

500

Explain the similarities and differences between the Old Stone Age and the New Stone Age.

Old Stone Age: hunted and gathered food, with tools of bone and stone. New Stone Age: still hunted, but also grew their own food and started to domesticate animals.

500

Farmers need these two things to get a food surplus.

A dependable source of water and fertile soil.

500

Explain how a food surplus affects the growth of cities.

People can do jobs other than growing food, so they make new inventions and build a bigger city. The population also grows, so there are more workers.

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