Minibloq is a graphical programming environment for Arduino and other physical computing devices, such as DuinoBot or Maple. One of its main goals is to bring closer Arduino, Multiplo and other platforms to primary schools, kids and beginners. It’s currently under development, and they are conducting a Kickstarter campaign with the goal of finishing the software and making it available to everyone.
This is a work in progress, and they are asking for our help.
You can visit their Kickstart page for more info.