Activities/Turtle Art/Galleries

Learning with Turtle Art

Play with Turtle Art to draw colorful art patterns using a turtle that accepts instructions for movement.

With visual programming blocks, you can snap together programs by compiling (combining) them in ways to create anything you can imagine.

• 
• 
• 
• 
• 
• 

maths

• 
  A clock activity
• 
• 
• 
• 
  Calculating the hypotenuse and approximating the angle of a right triangle
• 
  Stepping through the program is a nice way to visualize the process of approximation
• 
  The final result of the approximation.
• 
  And on-the-fly function definitions

Tony Forster describes his "adventures" with on-the-fly definitions to create an analog clock in his blog.

Try any of the time or math library functions, e.g.,

localtime().tm_min 

sin(x) + sin(pi/2)

presentations

• 
• 

games

Turtle Art can be used to write games, such as a simple falling block game:

• 
• 
• 
• 
• 
• 
• 
• 

sensors

Turtle Art supports sensor input:

• 
  Using a Hall-effect sensor, you can build a bike odometer in Turtle Art

More ideas for sensors [[1]] [[2]]

student work

Students from Caacupé have been sending me examples of their work:

• 
  Eduado Fabian Ayala Vargas
• 
  Johana Soeli Aquino
• 
  Ivan Silva
• 
  Rodrigo Nicolas Valdéz Bobadilla
• 
  Juan Pablo Espinola Carballo
• 
  Miguela

Just for fun

• 
  my elder cousin
• 
  (video)
• 
  (video)
• 
• 
  Using Turtle Art for pie charts
• 
  Q: How do I cast keyboard input to a string? Looking at the source your are using ord() to fetch the input... is there a way to convert that back to string before showing it? ANS: Use chr(). See the example in the illustration.
• 
• 
• 
• 
•