5.2. The second phase
The second phase of the project was an evaluation of Collaborative Learning with Creative Problem-Solving Process Learning
Activities in a Ubiquitous Learning Environment to develop Creative Thinking Skills, with a method as follows:
5.2.1. To present the developed activity to the five experts from the fields of learning design, U-learning, information technology
and creativity, for suitability evaluation.
5.2.2. To improve the model of Collaborative Learning activity according to the suggestions of the experts.
5.2.3. To present the model of Collaborative Learning activity in the form of a diagram with report.
5.2.4. To analyze the results of evaluation of the model by mean () and standard deviation (S.D.) consisting of five criteria for
evaluation, according to the ideas of Likert; that is, very good, good, moderate, bad and very bad.