KTurtle
Educational programming environment
KTurtle is an educational programming environment for learning how to program. It provides all programming tools from its user interface. The programming language used is TurtleScript, which is loosely based on Logo. All commands and messages are translated into the user's language. KTurtle features an intuitive syntax highlighting, simple error messages, integrated canvas to make drawings, an integrated help, slow-motion and step execution.
KTurtle is an educational programming environment which uses the TurtleScript programming language (inspired by Logo) to make programming as easy and accessible as possible. . The user issues TurtleScript language commands to control the "turtle", which draws on the canvas, making KTurtle suitable for teaching elementary mathematics, geometry and programming. . This package is part of the KDE education module.
How to install KTurtle in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install kturtle in Ubuntu
sudo apt install kturtle