math foldable n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Math Foldable PowerPoint Presentation
Download Presentation
Math Foldable

Loading in 2 Seconds...

play fullscreen
1 / 7

Math Foldable - PowerPoint PPT Presentation


  • 279 Views
  • Uploaded on

Math Foldable. Rational & Irrational Numbers. Each student will need two different colored sheets of paper. First, “hamburger fold” each sheet. Mark the center of the folded edge by making a second hamburger fold. Cut the first page from the left side to the center mark.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Math Foldable' - debra


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
math foldable

Math Foldable

Rational & Irrational

Numbers

each student will need two different colored sheets of paper
Each student will need two different colored sheets of paper.
  • First, “hamburger fold” each sheet.
  • Mark the center of the folded edge by making a second hamburger fold.
  • Cut the first page from the left side to the center mark.
  • Next, cut the remaining page from the right side to the center mark.
  • Then insert the first page through the second page and staple at the top fold.
divide each page in half from top to bottom with a line
Divide each page in half from top to bottom with a line
  • Label page 1-Definitions

(on the left side write)

  • Rational number- a number that can be written as a fraction, a/b.
  • Integers and certain decimals are rational numbers because they can be written as a fraction.
  • All rational numbers can be written as a ratio of integers.
slide4
Page 1

(on the right side)

  • Irrational number- is a number that cannot be written as a simple fraction.
  • Irrational numbers are numbers that go on forever without repeating. They are also called non-terminating decimals
page 2 divide the page in half from top to bottom with a line
Page 2- Divide the page in half from top to bottom with a line.
  • Label this page-Examples

on the left side (rational)

  • 0.75 = ¾
  • 0.5 = 5/10
  • 1.25 = 5/4
  • 45 = 45/1
right side irrational
Right side-(irrational)
  • Pi() is usually written as 3.14.
  • The fraction 22/7 when divided out becomes 3.141592265358979(…) and continues forever.
  • The square root of many numbers is irrational, some of these are 2, 3,5,6,7,8,10,11 as well as many others.
label this page websites
Label this page-Websites
  • Rational numbers

www.mathisfun.com/

www.helpingwithmath.com/

  • Irrational numbers

www.aplusmath.com/Flashcards/sqrt.html