Young Thomas Edison Vocabulary

Front

What does 'occasional' mean?

Back

Happening from time to time; not regular.

Front

What is a 'gadget'?

Back

A small device or tool that is useful for a particular job.

Front

What is an 'invention'?

Back

A new device, method, or process created to solve a problem.

Front

What is a 'signal'?

Back

A gesture, sound, or action that sends a message or indicates something.

Front

What is a 'laboratory'?

Back

A place where scientists work and conduct experiments.

Front

What does 'electric' refer to?

Back

Related to electricity; something that uses or produces electricity.

Front

Can you give an example of an invention?

Back

The light bulb, created by Thomas Edison.

Front

What is the purpose of a gadget?

Back

To make tasks easier or more efficient.

Front

How can you use a signal in class?

Back

Raising your hand to get the teacher's attention.

Front

What is the role of a scientist in a laboratory?

Back

To conduct experiments and research to discover new information.