Module 3-4 Review

Front

What is the main idea of the article?

Back

Inventors helped build cities and change America.

Front

What does the phrase 'the journey wasn’t easy' suggest?

Back

Inventors faced challenges.

Front

Why did cities grow during the invention boom?

Back

Cities had businesses that supported inventors.

Front

What does the word 'prototype' mean?

Back

A first working model.

Front

Which sentence uses a conjunction correctly?

Back

Margaret worked hard so she gave up.

Front

What is an inventor?

Back

A person who creates new devices or processes.

Front

What is a city?

Back

A large human settlement with a complex structure.

Front

What is a challenge?

Back

A difficult task or situation that requires effort to overcome.

Front

What is a business?

Back

An organization that sells goods or services.

Front

What is a model?

Back

A representation of an object or system.