How many blocks will be in the 4th term?

The next term will have 15 blocks.

The next term will have 16 blocks

The next term will have 14 blocks.

This is the end of the pattern.

Which of the following is true about the conditional statement below? If a man is 7 feet tall, then he plays basketball.

Hypothesis: a man is 7 feet tall Conclusion: he plays basketball

Hypothesis: IF a man is 7 feet tall Conclusion: THEN he plays basketball

Hypothesis: THEN he plays basketball Conclusion: IF a man is 7 feet tall

Hypothesis: he plays basketball Conclusion: a man is 7 feet tall

Which of the following is the CONVERSE of the statement below? If an object is a ring, then it is made of gold.

If an object is made of gold, then it is a ring.

If an object is not a ring, then it is not made of god.

If an object is not made of gold, then it is not a ring.

There is no converse of the statement.

Which of the following is the CONVERSE of the statement below? If an object is a bird, then it can fly.

If an object can fly, then it is a bird.

If an object is not a bird, then it cannot fly

If an object cannot fly, then it is not a bird

There is no converse of the statement

Which of the following is the BICONDITIONAL of the statement below? If there is lightning, then there is thunder.

There is lightning if and only if (iff) there is thunder.

If there is not lightning, then there is not thunder.

If there is thunder, then there is lightning.

There is no biconditional statement.

Which of the following is a valid conditional statement for the following phrase: An acute angle has a measure less than 90°.

If an angle is acute, then it has a measure less than 90°.

If an angle is not acute, then it does not have a measure less than 90°.

If an angle is acute, then it is acute.

If an angle does not measure less than 90°, then it is not acute.

Which of the following is the BICONDITIONAL of the statement below? If it is water, then it is wet.

It is water if and only if (iff) it is wet.

If it is not wet, then it is not water.

If it is wet, then it is water.

There is no biconditional statement.

1.4 Inductive Reasoning, Conjectures & Counterexamples

Authored by Christina Olson

Mathematics

CCSS covered

Used 64+ times

1.4 Inductive Reasoning, Conjectures & Counterexamples

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View
Student View

25 questions

Show all answers

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Inductive Reasoning means...

Guessing

Testing and observing patterns to make conjectures

Telling the truth from number patterns

Explain why

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Used to prove that a conjecture is false.

Counterexample

Inductive Reasoning

Concluding statement

Conjecture

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

To fully disprove a conjecture, one needs to find only ONE counterexample.

True

False

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is a counterexample to the following conjecture? If $x^2\ =\ 4$ , then x = 2

x = 4

x = -2

x = 2

x = -4

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.4

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Complete the conjecture.
The sum of two negative numbers is ___________.

positive

negative

odd

even

Tags

CCSS.6.NS.C.5

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which number is a counterexample to the following statement? For all numbers a, 2a + 7 $\le17$

a = 6

a = 0

a = 5

a = 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If it is an angle, then it is acute. What is an appropriate counterexample?

70⁰

45⁰

120⁰

True. There is no counterexample.

Tags

CCSS.7.G.B.5

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Microsoft

or continue with

Facebook

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

20 questions

Mathematics Year 1 - Many, Few, More, Less, Equal, Not Equal

Quiz

•

1st Grade

20 questions

Foco na matemática

Quiz

•

5th Grade

20 questions

NO. 8 DE LA NORMALIDAD MÍNIMA

Quiz

•

1st Grade

20 questions

Addition and Multiplication Properties

Quiz

•

9th - 12th Grade

20 questions

Números Enteros

Quiz

•

7th - 8th Grade

20 questions

Математикалық сауаттылық

Quiz

•

1st Grade - Professio...

20 questions

TRIKOTNIK - osnovni pojmi

Quiz

•

7th Grade

20 questions

KUIZ CELIK KEWANGAN

Quiz

•

Professional Development

Popular Resources on Wayground

10 questions

How much do you know about our Portrait of an Eagle?

Quiz

•

10th Grade

10 questions

Fast Food Slogans

Quiz

•

6th - 8th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

Discover more resources for Mathematics

20 questions

Place Value

Quiz

•

KG - 3rd Grade

10 questions

Identifying equations

Quiz

•

KG - University

24 questions

Parallel Lines Cut By A Transversal

Quiz

•

KG - University

10 questions

2-digit subtraction without regrouping

Quiz

•

KG - 2nd Grade

15 questions

Simple Patterns AB, ABB, ABC

Quiz

•

KG - 1st Grade

10 questions

Commutative Property of Addition

Quiz

•

KG - 3rd Grade

10 questions

Rounding to the nearest ten

Quiz

•

KG - 1st Grade

73 questions

Counting 1-20

Quiz

•

1.4 Inductive Reasoning, Conjectures & Counterexamples

Inductive Reasoning means...

Used to prove that a conjecture is false.

To fully disprove a conjecture, one needs to find only ONE counterexample.

Which of the following is a counterexample to the following conjecture? If $x^2\ =\ 4$ , then x = 2

Complete the conjecture.
The sum of two negative numbers is ___________.

Which number is a counterexample to the following statement? For all numbers a, 2a + 7 $\le17$

If it is an angle, then it is acute. What is an appropriate counterexample?

If an animal is furry, then it is a hamster. What would be an appropriate counterexample?

Which is a counterexample of: If a four sided shape has two sides the same length, then it must be a rectangle.

If it is a fraction, then it is a number between zero and one. What is an appropriate counterexample?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

1.4 Inductive Reasoning, Conjectures & Counterexamples

Inductive Reasoning means...

Used to prove that a conjecture is false.

To fully disprove a conjecture, one needs to find only ONE counterexample.

Which of the following is a counterexample to the following conjecture? If x2 = 4x^2\ =\ 4x2 = 4 , then x = 2

Complete the conjecture.The sum of two negative numbers is ___________.

Which number is a counterexample to the following statement? For all numbers a, 2a + 7 ≤17\le17≤17

If it is an angle, then it is acute. What is an appropriate counterexample?

If an animal is furry, then it is a hamster. What would be an appropriate counterexample?

Which is a counterexample of: If a four sided shape has two sides the same length, then it must be a rectangle.

If it is a fraction, then it is a number between zero and one. What is an appropriate counterexample?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Which of the following is a counterexample to the following conjecture? If $x^2\ =\ 4$ , then x = 2

Complete the conjecture.
The sum of two negative numbers is ___________.

Which number is a counterexample to the following statement? For all numbers a, 2a + 7 $\le17$