Students design tests to evaluate the solution, carry out those tests and objectively evaluate its success. Students identify areas where the solution could be improved and explain how their solution will impact on the client or target audience.

In order to reach the aims of design, students should be able to:

1. design detailed and relevant testing methods, which generate data, to measure the success of the solution

2. critically evaluate the success of the solution against the design specification

3. explain how the solution could be improved

4. explain the impact of the solution on the client/target audience.