User contributions
27 July 2011
Open Education Resources
Sources and Directories: Alan Kay videos
+105
Replacing Textbooks
See Also: Replace link to non-existent page with useful link
+21
Replacing textbooks
New redirect
26 July 2011
Talk:Activities
Comment moved from Page
+241
Activities
Useful GNU/Linux Applications: UCBLogo, Iverson's J; Move comment to Discussion page
+1,352
Tutorials
Add Waveplace, Turtle Art tutorials
+173
25 July 2011
Activities/Turtle Art/Tutorials/Numerals
Visual Numerals in Turtle Art: Displaying Heqat Numerals as text
+129
File:TADisplayHeqat8.png
Telling the Turtle to display an Egyptian Hieroglyphic numeral as text.
File:TAHeqatVariables3+5.png
Turtle art arithmetic using tiles with heqat numerals on them.
File:TAHeqatVariables0+5.png
Turtle art arithmetic using tiles with heqat numerals on them.
Activities/Turtle Art/Tutorials/Numerals
Mayan base 20 numerals: Minor correction, move link
m+4
Activities/Turtle Art/Tutorials/Numerals
Rearrange
mActivities/Turtle Art/Tutorials/Numerals
Teaching the Turtle Visual Numerals: Fix link, add link
m+129
File:TACuneiformWedgeGlyph.png
Element of Cuneiform numerals
24 July 2011
Activities/Turtle Art/Tutorials
Mokurai's Tutorials: Move Apples and Oranges to Topics
mActivities/Turtle Art/Tutorials/Adding Apples and Oranges
Fix file link, link to program
m+101
File:TAApples&Oranges.png
Yes, Virginia, you can add apples and oranges!
Activities/Turtle Art/Tutorials/Numerals
Mayan base 20 numerals: Teaching the Turtle
+268
File:TAMayanNumerals.png
Mayan numerals, 0-19, drawn by Turtle
File:MayanNumeralGlyphs.png
Carved Mayan numerals, 0-19
23 July 2011
File:MayanCalendarStart.png
The initial date of the Mayan calendar, Aug. 11, 3114 BCE, or 0 baktun, 0 k'atun, 0 tun, 0 winal, 0 k'in.
Activities/Turtle Art/Tutorials/Numerals/Counting Rod Numerals Program
New program page
File:TACountingRodNumerals5.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumerals6-9.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumerals1-5.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumeralsUnit.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumeralsStart.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumeralsSetup.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumeralsNUnits.png
uploaded a new version of "File:TACountingRodNumeralsNUnits.png": Reverted to version as of 05:35, 23 July 2011
File:TACountingRodNumeralsNUnits.png
uploaded a new version of "File:TACountingRodNumeralsNUnits.png"
File:TACountingRodNumeralsNUnits.png
uploaded a new version of "File:TACountingRodNumeralsNUnits.png"
File:TACountingRodNumeralsNUnits.png
uploaded a new version of "File:TACountingRodNumeralsNUnits.png"
File:TACountingRodNumeralsNUnits.png
uploaded a new version of "File:TACountingRodNumeralsNUnits.png"
File:TACountingRodNumeralsNUnits.png
Teach the Turtle to draw Counting Rod Numerals
File:TACountingRodNumerals.png
Teach the Turtle to draw Counting Rod Numerals
Activities/Turtle Art/Tutorials/Numerals
Teaching the Turtle Visual Numerals: Add link to full program page
m+124
21 July 2011
Activities/Turtle Art/Tutorials/Numerals
Mayan base 20 numerals: Add illustration
+233
Activities/Turtle Art/Tutorials/Numerals
Origins of numerals: Minor edit
m+20
File:KharosthiNumerals1-4.png
Origins of numerals
Activities/Turtle Art/Tutorials/Numerals
Origins of numerals: Rearrange
m
20 July 2011
Activities/Turtle Art/Tutorials/Numerals
Origins of numerals: Fix link
m+1
Activities/Turtle Art/Tutorials/Numerals
Origins of numerals: Link to program page
+120
Activities/Turtle Art/Tutorials/Numerals/Kharosthi Numerals Program
New page
File:TAKharosthiNumerals4.png
Program subroutine for drawing Kharosthi numerals
File:TAKharosthiNumerals4-7.png
Program subroutine for drawing Kharosthi numerals
File:TAKharosthiNumerals1-3.png
Program subroutine for drawing Kharosthi numerals
File:TAKharosthiNumeralsUnit.png
Program subroutine for drawing Kharosthi numerals
File:TAKharosthiNumeralsSetup.png
Program subroutine for drawing Kharosthi numerals
File:TAKharosthiNumeralsNUnits.png
Program subroutine for drawing Kharosthi numerals
File:TAKharosthiNumerals.png
Program outline and display of Kharosthi numerals