Vocabulary 

Instruction: Read the following words and use them in sentences.

  • Invent – To create something new that didn’t exist before.
    Example: She wants to invent a machine that cleans rooms.

 

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  • Device – A tool or machine made for a specific purpose.
    Example: My phone is a device I use every day.

 

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  • Function – The purpose of something or how it works.
    Example: The function of a washing machine is to clean clothes.

 

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  • Creative – Using your imagination to make new ideas.
    Example: He is very creative and always thinks of new solutions.

 

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  • Innovative – Something new and better than before.
    Example: That is an innovative idea for saving energy.

 

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  • Problem – Something that needs to be fixed or solved.
    Example: The invention solves a big problem in transportation.

 

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  • Useful – Helping you to do something or making life easier.
    Example: This tool is very useful for cooking.

 

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Vocabulary Activity:
Match the words above to their meanings:

  1. I want to ________ a machine that makes my homework. 
  2. A phone is a very ________ device. 
  3. The ________ of this robot is to clean the floor. 
  4. She is ________ and always has great ideas. 
  5. That was an ________ solution to the problem.