Choose an invention to research from the list provided.
- Who invented it?
- Where was it first invented and used?
- What is it and what was it used for?
- Why was it invented?
- How did it help people?
- How has it helped people over time?
- How has it been changed?
- What caused these changes?
- How has this invention affected you?
- When have you and your family used this?
- Why did you use it?
- Would you change or improve it? Why?