Understanding of microbiology lesson should be given simultaneously with the learning process while teachers do ICT integrated learning process, consequently, not only students cognitive will develop, but also students thinking process, problem solving and students creativity will develop, in addition students communication and collaboration ability will develop as well. Therefore, it is necessary to develop a model of microbiological learning that can facilitate these skills. One of learning model that can be done is the ICT-integrated reflective Learning Cycle model. The model will be tested for the validity of the construct as the initial logging. The research methods were conducted with focus group discussions with educational and learning experts, followed by construct assessment. The result of construct validation are lesson plan and students assignment, on: i) conformity of components, and ii) conformity with ICT-integrated reflective pedagogic content is appropriate. Based on the analysis of the results can be concluded that the model developed valid or in accordance with the constructs. The implications of this validation on the developed model can be continued to be tested on the learning.