About ATC21S

This is an international project with team members drawn from many countries. The products of the work will provide:

• clear, operational definitions of 21st century skills
• solutions to technical psychometric problems that confront those seeking to develop tests of these skills
• strategies for delivering assessments using ICT
• classroom-based strategies for helping students develop the skills.

The project will develop and test innovative assessment tasks as prototypes for use in the classroom. The prototypes and their allied strategies will be in the public domain and able to be used freely by others in development of assessment tasks or tests.