scavenger hunt - humble independent school district · scavenger hunt • print out the question...
TRANSCRIPT
Scavenger Hunt
• Print out the question cards and cut them apart.
Place them around the room.
• Give each student a recording sheet and have them
work in groups of 2-4 students.
• Assign each group to one of the questions posted
around the room.
• The answer to their question will lead them to the
next question.
• If done correctly, they should end up where they
started.
Directions:
Complex Numbers Scavenger Hunt Activity
© 2016 The Enlightened Elephant
Answers will appear in this order
(depending on where students start):
−20 + 4𝑖 10 − 𝑖 4 + 2𝑖 −2 + 4𝑖 -7 − 11𝑖 7 − 13𝑖 8 + 7𝑖 −6 84𝑖 28 + 35𝑖 −8 − 16𝑖 68 − 34𝑖
Complex Numbers Scavenger Hunt Activity
Key
Previous Answer: −20 + 4𝑖
Previous Answer: 10 − 𝑖
Simplify.
© 2016 The Enlightened Elephant
4 + 2𝑖 + (6 − 3𝑖)
Simplify.
8 − 5𝑖 + (−4 + 7𝑖)
Previous Answer: 4 + 2𝑖
Previous Answer: −2 + 4𝑖
Simplify.
© 2016 The Enlightened Elephant
−4𝑖 + −2 + 3𝑖 + 5𝑖
Simplify.
−3 − 2𝑖 − (4 + 9𝑖)
Previous Answer: -7 − 11𝑖
Previous Answer: 7 − 13𝑖
Simplify.
© 2016 The Enlightened Elephant
(6 − 4𝑖) − −1 + 9𝑖
Simplify.
3 + 4𝑖 − (−5 − 3𝑖)
Previous Answer: 8 + 7𝑖
Previous Answer: −6
Simplify.
© 2016 The Enlightened Elephant
2𝑖 3𝑖
Simplify.
−3𝑖 ⋅ 4𝑖 ⋅ 7𝑖
Previous Answer: 84𝑖
Previous Answer: 28 + 35𝑖
Simplify.
© 2016 The Enlightened Elephant
7𝑖 5 − 4𝑖
Simplify.
−2𝑖(8 − 4𝑖)
Previous Answer: −8 − 16𝑖
Previous Answer: 68 − 34𝑖
Simplify.
© 2016 The Enlightened Elephant
(6 + 7𝑖) 2 − 8𝑖
Simplify.
(−3 − 2𝑖)(4 − 4𝑖)
Start
Name __________________________________________________________ Date ____________ Per _____
Complex Numbers Scavenger Hunt
Directions: Simplify each expression. Write the complex number in the
form a +bi. The answer will lead you to the next question. You should end up where you started if done correctly.
© 2016 The Enlightened Elephant
End
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