AERA conference proceedings 2011
This is an early paper of Computational Thinking that has a lot of traction. It's where we first describe the Use-Modify-Create trajectory.
This is an example of how a computer modeler uses various aspect of computational thinking while designing, creating and using a computer model as a tool to think with.
This image can be used for quizzing students on their knowledge of the StarLogo Nova1.0 interface.