Turtles Lite
for Windows
Learn coding by arranging blocks and drawing shapes.
For Beginners
Draw a square using just three commands!
Click the play button to draw lines, and use the eraser to clear them.
If the turtle moves off the screen, drag the red “Code” block to bring it back.
Basic Shapes
Try changing the numbers and combinations of commands to explore different results.
Regular polygons
Try changing the angle in the "right" block!
What kind of shape will you get?
Stairs
Cross shape
Windmill
House
Pentagon & Hexagon
Star
Circle
Heart
Hexagons with module
A module lets you use the same program from multiple turtles.
Hexagons
Circle combination
Heart combination
Petals
Sea fish
Flower
Regular polygons with variable
Using the “repeat variable” block, variables are shown as blue letters.
Square spiral
Spiral
Square combination
Circle combination
Star size
Star combination
Recursion
When a module calls itself, this is called recursion.
*Try changing the value of the red arrow.
Binary tree
Koch curve
Fractal stars
Sierpinski gasket
Sierpinski curve
