For example, conduct a brainstorming activity for about 20 minutes to identify possible solutions. Allow any suggestions, and record all suggestions so that everyone can see them. Do not allow discussion about any of the ideas at this time. Pick the best solution Student centered activity - 30 minutes Work with the class to evaluate one option. Give them the evaluation form and assign each design group the task of evaluating the remainder.
Students employ any appropriate tools and skills to develop the solution.
They should be encouraged to investigate additional software and hardware, including video and scanners if they are available. Ensure that they can manage what they are undertaking in the time provided. Many students will want to work outside class time and they should be encouraged to do so. The solution should be tested . What this means will be determined by the problem and the solution.