Rational and Irrational Numbers 2 - PowerPoint PPT Presentation

About This Presentation
Title:

Rational and Irrational Numbers 2

Description:

Rational and Irrational Numbers 2 Projector Resources Poster with Headings P-* Instructions for Always, Sometimes or Never True P-* Choose a statement. – PowerPoint PPT presentation

Number of Views:131
Avg rating:3.0/5.0
Slides: 12
Provided by: Daniel783
Category:

less

Transcript and Presenter's Notes

Title: Rational and Irrational Numbers 2


1
Rational and Irrational Numbers 2
  • Projector Resources

2
Poster with Headings
3
Instructions for Always, Sometimes or Never True
  • Choose a statement.
  • Try out different numbers.
  • Write your examples on the statement card.
  • 2. Conjecture decide whether you think each
    statement is always, sometimes or never true.
  • Always true explain why on the poster.
  • Sometimes true write an example for which it
  • is true and an example for which it is false.
  • Never true explain why on the poster.

4
Always, Sometimes or Never True?
The sum of a rational number and an irrational number is irrational. The sum of a rational number and an irrational number is irrational.
True for False for
5
Always, Sometimes or Never True?
The circumference of a circle is irrational. The circumference of a circle is irrational.
True for False for
6
Always, Sometimes or Never True?
The diagonal of a square is irrational. The diagonal of a square is irrational.
True for False for
7
Always, Sometimes or Never True?
The sum of two rational numbers is rational. The sum of two rational numbers is rational.
True for False for
8
Always, Sometimes or Never True?
The product of a rational number and an irrational number is irrational. The product of a rational number and an irrational number is irrational.
True for False for
9
Always, Sometimes or Never True?
The sum of two irrational numbers is irrational. The sum of two irrational numbers is irrational.
True for False for
10
Always, Sometimes or Never True?
The product of two rational numbers is irrational. The product of two rational numbers is irrational.
True for False for
11
Always, Sometimes or Never True?
The product of two irrational numbers is irrational. The product of two irrational numbers is irrational.
True for False for
Write a Comment
User Comments (0)
About PowerShow.com