The purpose of this study is to perform a preliminary study for developing an IT-based collaborative problem-solving learning model. The study aims to find a teaching-learning practice plan that conforms to the change of educational environment. We had two key questions to consider for the model development: 1) what are the core components of an IT-based collaborative problem-solving learning model? and 2) how can the model be theoretically constructed? Four core components of the model design were identified: an IT-based teaching-learning environment, information literacy as a teaching-learning goal, learning organization as a manifestation of collective intelligence, and sharing and reflection on teaching-learning. The detailed model was developed based on these factors, and some characteristics of the model such as team learning, mental model, personal skill, and system thinking were suggested. Through this study, it was confirmed that the development and practice of the teaching-learning model based on IT should be a system that can organically organize the learning participants, the teaching-learning environment, and the problem solving situation and tasks. We suggest that when designing a teaching-learning model based on IT, care should be taken in applying the freshness and novelty of the latest information technology to the educational situation. In addition, IT should be selectively applied in consideration of educational utility and necessity.