Contextualization is defined as employing the items of the language in a meaningful and relevant context. This helps the learners to acquire new skills and knowledge. It also develops their abilities and attitudes. Learners should be motivated to learn and to take part in the learning process.Contextualized curriculum helps students learn language skills by teaching the skills using the authentic contexts in which students must use those skills in the real world. Contextualizing curriculum is effective both for community-based and workplace classes.In research, contextualization is a way of approaching our research project, or linking it to the relevant research and to the setting of the study. Contextualization gives credibility and support to our research project as a whole. Research contextualizing takes various shapes and forms.In research, contextualization is a way of approaching our research project, or linking it to the relevant research and to the setting of the study. Contextualization gives credibility and support to our research project as a whole. Research contextualizing takes various shapes and forms.Internal contextualization highlights the holistic features of case study research, addressing the interrelationships between different aspects of the case and analyzing the significance of specific events, narratives, and processes in relation to this wider configuration.