AnswersCareer Explorations IIThe Great Discoverers and Discoveries

The Great Discoverers and Discoveries Answers

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Which answer represents the correct chronological order of the following STEM inventions, from the earliest to the most recent discovery?

A
talking doll, Summly app, Blissymbol printer, circular saw
B
circular saw, Blissymbol printer, talking doll, Summly app
C
talking doll, circular saw. Blissymbol printer, Summly app
D
circular saw, talking doll, Blissymbol printer, Summly app
2
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What do all of the inventors discussed in this lesson have in common?

A
All of the inventors used engineering principles to create new things.
B
All of the inventors can be characterized as problem-solvers.
C
All of the inventors created new things as children.
D
All of the inventors needed mathematics principles to formulate solutions.
5

How would you classify the earliest historical examples of STEM discoveries provided in this lesson?

A
engineering discoveries
B
scientific discoveries
C
technological discoveries
D
mathematical discoveries
7

Which of the following equations represents the Pythagorean theorem?

A
a 2 + b 2 = c 2
B
a x b = c
C
a 2 x b 2 = c 2
D
a + b = c

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