Engineers
What do engineers do?
What is solve problems?
What do you need to consider when designing a string of lights?
What are criteria and constraints?
What is the first step of the engineering design process?
What is "understanding the problem?"
When did Thomas Edison live?
When is 1847-1931?
What do computer engineers do?
What is design new computer systems?
What does the word criteria mean?
What is "what is needed for a solution"
What are tools?
What are instruments needed to help design or build?
What is the second step of the engineering design process?
What is "understand the problem thoroughly"?
What was Thomas Edisons problem (from the elements of the engineering design process)?
Which design is better for manufacturing long strings of lights—series or parallel?
What is parallel circuits?
What is one criteria for a string of lights?
What is all the bulbs are lit or when one bulb burns out, the rest remain lit.
What is a prototype?
What is a first model of a design?
What is the third step of the engineering design process?
What is plan the solution?
How can we observe energy?
What is motion , heat, and light?
How can you light two bulbs brightly with one D-cell?
What is a parallel circuit?
What are constraints?
What is "design limits"
What is the fourth step of the engineering design process?
What is "build the solution"?
What does a generator do?
It generates electricity
What would be constraints for a portable lighting system in a place without electricity?
What is answers will vary?
What are some constraints for a design for a string of lights?
What is cost, accessibility, or safety.
What is the fifth step of the engineering design process?
What is test the solution and evaluate its performance?
What is a battery?
What is a portable source of energy?
What are constraints for a portable lighting system in an area without electricity?
What is answers will vary