Your SlideShare is downloading. ×
0
Real Number System Foldable This Idea came from Dinah Zike's Foldables. Directions were revised by Jamal Hutchinson, Numer...
Materials
Materials Pre-Cut <ul><li>Dark Green  8 ½ in. x 11 in </li></ul><ul><li>Yellow  8 ½ in. x 5 ½ in. </li></ul><ul><li>Bright...
Types of Folds
Hot dog fold   light green <ul><li>Cut a window by cutting a ½ in from bottom to a ½ in to the long side to a ½ in from th...
Hot dog fold   orange <ul><li>Cut a window by cutting a ½ in from bottom to a ½ in to the long side to 1 in from the top. ...
Hamburger fold  yellow sheet. <ul><li>Cut a window by cutting a ½ in from bottom to a ½ in to the long side to a ½ in from...
Assembly <ul><li>Slightly  hamburger and hotdog fold the dark green sheet </li></ul><ul><li>Center the pink sheet on the l...
<ul><li>Slightly  hamburger and hotdog fold the dark green sheet </li></ul><ul><li>Center the light blue sheet on the righ...
<ul><li>Apply glue around the edges of the pink rectangle and lay the beige rectangle on it so that it opens from bottom t...
<ul><li>Apply glue around the edges of the beige rectangle and lay the orange rectangle on it so that it opens from bottom...
<ul><li>Apply glue around the edges of the orange rectangle and lay the light green rectangle on it so that it opens from ...
<ul><li>Apply glue around the edges of the rectangle made up of the light green and  bright blue rectangle </li></ul><ul><...
Label <ul><li>Pink:  N = Natural Numbers or Counting Numbers  1,2,3,4… </li></ul><ul><li>Beige:  W = Whole Numbers  0,1,2,...
<ul><li>Orange:  Z = Integers  …-3,-2,-1,0,1,2,3… </li></ul><ul><li>Light green:  Q = Rational Numbers  a/b  a and b  Z, b...
<ul><li>Bright blue Ir = Irrational Numbers  non-terminating and non-repeating decimals, pi, square roots of non perfect s...
<ul><li>All colors can be changed for another color. </li></ul><ul><li>Only thing that matters is the folds and cuts. </li...
Upcoming SlideShare
Loading in...5
×

Real number system foldable

6,788

Published on

Foldables for the real number system

Published in: Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
6,788
On Slideshare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
41
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Transcript of "Real number system foldable"

  1. 1. Real Number System Foldable This Idea came from Dinah Zike's Foldables. Directions were revised by Jamal Hutchinson, Numeracy Coach Johnson/Baxter ALC, original by Barbara Broadway, Math Mentor at Maplewood High School
  2. 2. Materials
  3. 3. Materials Pre-Cut <ul><li>Dark Green 8 ½ in. x 11 in </li></ul><ul><li>Yellow 8 ½ in. x 5 ½ in. </li></ul><ul><li>Bright blue 4 ¼ in. x 5 ½ in. </li></ul><ul><li>Beige 4 ¼ in. x 5 ½ in. </li></ul><ul><li>Orange 4 ¼ in. x 5 ½ in. </li></ul><ul><li>Light green 4 ¼ in. x 5 ½ in. </li></ul><ul><li>Pink 4 ¼ in. x 5 ½ in. </li></ul>
  4. 4. Types of Folds
  5. 5. Hot dog fold light green <ul><li>Cut a window by cutting a ½ in from bottom to a ½ in to the long side to a ½ in from the top. </li></ul><ul><li>Stop cutting. Don’t cut across on the top. </li></ul>
  6. 6. Hot dog fold orange <ul><li>Cut a window by cutting a ½ in from bottom to a ½ in to the long side to 1 in from the top. </li></ul><ul><li>Stop cutting. Don’t cut across on the top. </li></ul>
  7. 7. Hamburger fold yellow sheet. <ul><li>Cut a window by cutting a ½ in from bottom to a ½ in to the long side to a ½ in from the top. </li></ul><ul><li>Stop cutting. Don’t cut across on the top. </li></ul>
  8. 8. Assembly <ul><li>Slightly hamburger and hotdog fold the dark green sheet </li></ul><ul><li>Center the pink sheet on the left side paper </li></ul>
  9. 9. <ul><li>Slightly hamburger and hotdog fold the dark green sheet </li></ul><ul><li>Center the light blue sheet on the right side paper </li></ul>
  10. 10. <ul><li>Apply glue around the edges of the pink rectangle and lay the beige rectangle on it so that it opens from bottom to top. </li></ul>
  11. 11. <ul><li>Apply glue around the edges of the beige rectangle and lay the orange rectangle on it so that it opens from bottom to top. </li></ul>
  12. 12. <ul><li>Apply glue around the edges of the orange rectangle and lay the light green rectangle on it so that it opens from bottom to top. </li></ul>
  13. 13. <ul><li>Apply glue around the edges of the rectangle made up of the light green and bright blue rectangle </li></ul><ul><li>No glue down the middle where they join </li></ul><ul><li>Lay the yellow rectangle on them so that it opens from bottom to top. </li></ul>
  14. 14. Label <ul><li>Pink: N = Natural Numbers or Counting Numbers 1,2,3,4… </li></ul><ul><li>Beige: W = Whole Numbers 0,1,2,3…. </li></ul>
  15. 15. <ul><li>Orange: Z = Integers …-3,-2,-1,0,1,2,3… </li></ul><ul><li>Light green: Q = Rational Numbers a/b a and b Z, b = 0 </li></ul>
  16. 16. <ul><li>Bright blue Ir = Irrational Numbers non-terminating and non-repeating decimals, pi, square roots of non perfect squares, pattern decimals, golden ratio. </li></ul><ul><li>Yellow: R = Real Numbers </li></ul>
  17. 17. <ul><li>All colors can be changed for another color. </li></ul><ul><li>Only thing that matters is the folds and cuts. </li></ul>
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×