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- 1. Multiple Choice
Who can you thank for designing and building bridges, hang gliders and calculators?lawyersdoctorsengineersaccountants - 2. Multiple ChoiceThe set of steps used to solve technical problems is called _____the high-tech progressionsthe engineering processthe scientific implementationthe construction technique
- 3. Multiple ChoiceStating "I need a way to retrieve my phone" completed which step of the process?defining the problemdeveloping a solutiondoing researchevaluating the solution
- 4. Multiple ChoiceWhich idea was chosen as the best possible solution to the problem?lower Sabrina on a ropeuse a fishing polebuild a robotleave the phone in the sewer
- 5. Multiple ChoiceIncluding a camera and a suction cup were part of which engineering step?defining the problemdesigning a solutiondoing researchevaluating the solution
- 6. Multiple ChoiceDuring the testing stage, the small experiments are known as _____trialsprototypesstrengthsfailure points
- 7. Multiple ChoiceFor the trials to be really useful, what must be done with the variables?insulate themsever themisolate themdetach them
- 8. Multiple ChoiceConditions that remain constant throughout the experiment are called _____fast variablesfixed variablestransient variablesunknown variables
- 9. Multiple ChoiceIf the robot crashes when carrying the weight of the phone, that would be _____a failure pointan inflection pointa full stopa tight spot
- 10. Multiple ChoiceWhich of these is a variable that we can change?the sewer depththe phone sizethe phone weightthe propeller size
- 11. Multiple ChoiceUntil we get the outcome we're looking for, we'll keep _____fixing the outcometweaking the variablesremoving the criteriaisolating the solution
- Answer choicesTagsAnswer choicesTags