4th Grade Vocab!

Which one is an example of a primary source?

• Dictionary

• Fossil

• Encyclopedia

• Text book

Which one is an example of a secondary source?

• Text book

• A fossil

• An old letter

• A photo

What does the word 'Prehistoric' mean?

• Very old, before people could write things down

• Dinosaurs

• Super easy

• New

A fossil is most like:

• Mud

• Rock

• Water

• Glass

What are fossils made from? (Pick all correct answers!)

• Dead plants

• Old food

• Dead animals

• Tires from a car

Footprints are an example of what kind of fossil?

• Cast Fossil

• Mold Fossil

• Trace Fossil

• True Form Fossil

What kind of fossil has the real animal inside it?

• Cast Fossil

• True Form Fossil

• Trace Fossil

• Mold Fossil

A theme is a ____________ that we can learn.

What does a timeline show?

• Things that will happen in the future

• Favorite foods

• Important events from the past

• Math problems

The main idea tells us:

• The end of the story

• The beginning of the story

• What the story is mostly about

• The problem in the story