Create a Blockhead self-portrait. As a student design challenge, the Blockhead model hits all the right notes. It is a quick design to create in 3D modeling software using simple geometric primitives. The design sensibility fits in well with Minecraft and Lego for younger students and designer vinyl toys for older students...  Read the full story at http://designmaketeach.com/2015/04/25/blockhead-blank-design-challenge/This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/en70OswMYa3