What is the first step in the engineering design process?

• Define a problem or need

• Do some research

• Brainstorm ideas

• Make a prototype

What are some design requirements and limitations to consider when making tacos?

• Ingredients, money, time, number of people, dietary restrictions

• Class, work, workout, hunger

• PB and J, corn tortillas, guacamole, hot sauce

• Tacos, veggie tacos, guacamole, hot sauce

What is the purpose of brainstorming in the engineering design process?

• To come up with ideas for solutions

• To test and evaluate prototypes

• To make changes based on feedback

• To solve hunger problems

What is the term used by engineers for making changes based on test and user feedback?

• Iterating

• Prototyping

• Brainstorming

• Assessing

What did the testers like about the PB and J on corn tortillas prototype?

• The tortillas

• The PB and J

• The guacamole

• The hot sauce

What did the testers think was missing from the veggie tacos prototype?

• Spice

• Tortillas

• PB and J

• Guacamole

What did the engineer add to the tacos to address the feedback?

• Guacamole

• Hot sauce

• PB and J

• Tortillas

Who did the engineer call to bring over some hot sauce?

• Sam

• Roommates

• Family

• Testers