Logic Practice!

Identify the hypothesis and conclusion of the conditional statement:
If it is raining, then it is cloudy.

• H: It is raining
  C: It is cloudy.
• H: It is cloudy.
  C: It is raining.
• H: Clouds make rain.
  C: Rain does not make clouds.
• H: Rain and clouds happen together.
  C: Rain and clouds do not happen together.

What is the inverse of "If it is Saturday, then it is the weekend"?

• If it is the weekend, then it is Saturday.
• If it is not Saturday, then it is the weekend.
• If it is not the weekend, then it is not Saturday.
• If it is not Saturday, then it is not the weekend.

What is the converse of “If you saw the movie, then you know how it ends”?

• If you know how the movie ends, then you saw the movie.
• If you did not see the movie, then you do not know how it ends.
• If you do not know how the movie ends, then you did not see the movie.
• If you do not know how the movie ends, then you saw the movie.

Given, "If I have a Siberian Husky, then I have a dog." Identify the inverse.

• If I do not have a Siberian Husky, then I do not have a dog.
• If I have a dog, then I have a Siberian Husky.
• If I do not have a dog, then I do not have a Siberian Husky.
• If I do not have a Siberian Husky, then I have a dog. 

Given, "If I have a Siberian Husky, then I have a dog." Identify the contrapositive.

• If I do not have a Siberian Husky, then I do not have a dog.
• If I have a dog, then I have a Siberian Husky.
• If I do not have a dog, then I do not have a Siberian Husky.
• If I do not have a Siberian Husky, then I have a dog. 

Tags

CCSS.RL.11-12.1

CCSS.RL.9-10.1

CCSS.RL.8.1

CCSS.RI.8.1

CCSS.RI.8.8

Given, "If I have a Siberian Husky, then I have a dog." Identify the hypothesis.

• If I have a Siberian Husky.
• I have a Siberian Husky.
• Then I have a dog.
• I have a dog.

Conditional: If it does not rain today, then we will have practice.
What is this statement called: If it rains today, then we will not have practice.

• Converse
• Inverse
• Contrapositive
• Negation

Original: If Emily is not late to class, then she will not be marked tardy.
What is this? If Emily is late to class, then she will be marked tardy.

• Converse
• Inverse
• Contrapositive
• Negation

For the inverse we _________ the hypothesis and conclusion

• switch
• negate
• switch and negate

Tags

CCSS.RL.11-12.9

CCSS.RL.6.3

CCSS.RL.7.3

CCSS.RL.8.3

CCSS.RL.9-10.3

For the contrapositive we _________ the hypothesis and conclusion

• switch
• negate
• switch and negate

Tags

CCSS.RL.11-12.9

CCSS.RL.6.3

CCSS.RL.7.3

CCSS.RL.8.3

CCSS.RL.9-10.3