Main Idea/Central Idea

Front

The fruit that grows in more parts of the world than any other is the apple. Apples can be eaten raw or cooked. The US is a leading apple producer. Main Idea?

Back

The apple is the world's most common fruit.

Front

In the US, over 200 million calls are made daily, highlighting the telephone's significance. Invented in 1874 by Alexander Graham Bell, what is the main idea?

Back

The telephone is important in our lives.

Front

Main Idea: Acorns need the right place to grow.

Back

An acorn must find the right place to grow.