The objectives of the study were 1) Synthesize the conceptual framework of blended instruction on the cloud via an interactive augmented reality technology model to enhance digital literacy, 2) Design the blended instruction on the cloud via an interactive augmented reality technology model, 3) Develop the blended instruction on the cloud via an interactive augmented reality technology model, and 4) Study the suitability assessment of the blended instruction on the cloud via an interactive augmented reality technology model. The proposed model develops digital literacy skills, one of the most important skills for learners in the 21st century that contributes to the learning society in the digital world. The samples group used in the study were nine experts in higher education. Then analyzing the data obtained from the assessment, using mathematic mean and standard deviation. Results of the assessment found the following. 1) The developed teaching and learning model consisted of four components: inputs, blended instruction on cloud processes, outcomes, and feedback. 2) The blended instruction on the cloud processes consists of 3 steps: the preparation, teaching and learning, presentation and summary of the learning results. 3) The assessment of the suitability of the developed teaching and learning model was at the highest appropriate. 4) The suitability assessment in the developed teaching and learning model was at the highest appropriate.

The study aims to study the processes of the interactive augmented reality technology via blended instruction lesson on cloud, to design the interactive augmented reality technology via blended instruction lesson on cloud, to develop the interactive augmented reality technology via blended instruction lesson on cloud and to study the results of the development of interactive augmented reality technology via blended instruction lesson on cloud. The study’s sample was selected using purposive sampling, i.e., 5 people from various higher education institutions and 30 people from undergraduate students in the first year of social sciences division in Pakse Teacher Training College, Lao PDR. The results showed the following: 1) the results of the quality assessment of developed blended instruction lesson on cloud had an overall very high level (mean = 4.51, SD = 0.57); 2) the results of the developed blended instruction lesson on cloud summarised that the results of the post-test achieved a score higher than the pre-test, which is statistically significant at 0.01; 3) the results of the assessment of the digital literacy of students after studying had a good level (mean = 40.73, SD = 2.18); and 4) the results of the student satisfaction to study with the developed blended instruction lesson on cloud were found to have a high level of satisfaction (mean = 4.31, SD = 0.55).