|
|
| (6 intermediate revisions by 2 users not shown) |
| Line 1: |
Line 1: |
| Turtle Art blocks are named in the current language. Mokurai has created an alternative language-independent "localization" for TA, using symbols rather than words to name the blocks. He hopes that this will make TA accessible to pre-schoolers, after some period working on [[Activities/TurtleArt/Tutorials/You_be_the_Turtle|You be the turtle]]. It has not been made part of TA yet, but we are working on it. | | == Turtle Art/Tutorials/Turtle Art programming without words == |
|
| |
|
| Can you read these examples?
| | Read at https://help.sugarlabs.org/turtleart_tutorials/programming_without_words.html |
|
| |
|
| [[File:Tangent.png|Tangent to a curve]]
| | The source file has been moved to [https://github.com/godiard/help-activity/blob/master/source/turtleart_tutorials/programming_without_words.rst GitHub] |
| [[File:TangentAtMaximum.png|Local maximum with level tangent]]
| |
| | |
| Here is a more complicated one.
| |
| | |
| [[File:Numeric integration program.png|Numerical integration]]
| |
| | |
| This example draws X and Y axes and graphs a function. Then it draws lines from the X axis to the curve, and adds the area of the lines. This approximates a Riemann integral. But never mind that. Can you read the blocks?
| |
| | |
| ==Glossary==
| |
| | |
| Incomplete
| |
| | |
| ===Turtle===
| |
| | |
| * Forward →
| |
| * Back ←
| |
| * Right ↶
| |
| * Left ↷
| |
| * Arc ↻
| |
| | |
| ===Pen===
| |
| | |
| * Pen Up ✑
| |
| * Pen Down ✒
| |
| | |
| ===Colors===
| |
| | |
| ===Numbers===
| |
| | |
| Some of these functions are named with math symbols +-×÷><=, which are not changed.
| |
| | |
| * mod |
| |
| * random ?
| |
| * not ∼
| |
| * and ∧
| |
| * or ∨
| |
| * number Not decided. We are looking at various visual numerals in Unicode, such as
| |
| | |
| [[File:UnicodeNumerals.png]]
| |
| | |
| Mayan is also a candidate, but it has not yet been added to Unicode.
| |
| | |
| [[File:MayanNumerals.svg]] | |
| | |
| ===Flow===
| |
| | |
| * wait ⌛
| |
| * if-then
| |
| * if-then-else
| |
| * repeat
| |
| * while
| |
| * until
| |
| * stop stack
| |
| | |
| ===Boxes===
| |
| | |
| * start ↓
| |
| * store in box Set variable; identified by colored dot
| |
| * box Get value of variable; identified by colored dot
| |
| * action Identified by colored lozenge for both definition and use
| |
| * text ""
| |
| | |
| ===Extras===
| |
| | |
| One of the Python programmable blocks has a drawing of a python on it. We keep that.
| |
Turtle Art/Tutorials/Turtle Art programming without words
Read at https://help.sugarlabs.org/turtleart_tutorials/programming_without_words.html
The source file has been moved to GitHub