FIBONACCI

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CURSO DE BACHARELADO EM ENGENHARIA AMBIENTAL 
Língua Inglesa - Prof. Julio Vila Nova 
 
Student:_______________________________________________________ 
 
FIBONACCI 
 
 
 
THE FIBONACCI SEQUENCE 
 
 
 
 
Watch this video about The Fibonacci Sequence. Then read the text. 
https://www.youtube.com/watch?v=v6PTrc0z4w4 
 
 
1. What do you know about Leonardo Fibonacci? Search the 
Internet and write down some basic information about him. 
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2. What is the Liber Abaci ? 
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https://www.youtube.com/watch?v=v6PTrc0z4w4
 
 
 Number of Number of 
 Month adult pairs pairs of babies Total pairs 
 born 
 
 
EXERCISES 
1. Write T (True) or F (False): 
 
a. Leonard Fibonacci discovered the Fibonacci number sequence. ( ) 
b. Each number in the sequence is the sum of the previous three numbers. ( ) 
c. The final number in the Fibonacci sequence is 987. ( ) 
d. The sequence is used to show that some plants grow efficiently. ( ) 
e. The Fibonacci sequence can be seen in modern, but not old, buildings. ( ) 
 
2. What number in the Fibinacci sequence follows after 610? 
___________ 
 
3. ADDING PREFIXES FOR NEGATION – Use the prefixes below to the words to make them 
negative 
un- / dis- / in- / im- / il- / ir- 
 
a) Realistic – unrealistic g) responsible- _____________________ 
b) Satisfied - ________________ h) considerate - _____________________ 
c) Popular - _________________ i) personal - _______________________ 
d) Rational - ________________ j) believable - ______________________ 
e) Efficient - ________________ k) legal - ________________________ 
f) Polite - ___________________ l) respectful - ____________________ 
 
4. Rewrite the second sentences. Use prefixes. 
 
Example. Johnny cannot find anything in his room. He is not organized. 
 Johnny cannot find anything in his room. He is disorganized. 
 
a) I cannot do this math problem. It is not possible. 
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b) I do not see any patterns in this number sequence. It is not regular. 
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c) Are you sure you can achieve this goal? It is not realistic. 
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d) The correct answer is 11. Your answer is not correct. 
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e) That does not make any sense. It is not logical. 
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