To acquire “practical abilities in community health and medical care”, it is necessary to understand the work tasks in the context of welfare and working care facilities and smoothly promote inter-professional work. It is considered that the time when pharmacy students fully understand the outline of “group home”, which is one of the working care facilities, is during the class or practical training period. Therefore, we conducted a questionnaire survey in the context of 4-6th grade students. In addition, to improve the knowledge of students with insufficient comprehension, video lectures were created; comprehension was evaluated in both pre-post-tests. Furthermore, the effectiveness of the video lecture was evaluated based on the analysis of the students’ understanding. The most common cognitive methods and periods for both 4th and 6th graders were “friends/family” and “before entering university”, respectively. As a result of the pre-test, the correct answer rate of each item and the total average score （50.0% and less than 50.0 points, respectively） suggested a low level of understanding regardless of the grade. On the other hand, the correct answer rate of each item and the total average score （70.0% and 70.0 points or more, respectively） in the post-test showed a high degree of understanding; further, they were significantly increased compared to those with respect to the pre-test, indicating the effectiveness of the video lecture. From the above results, we devised a test-linked video lecture that can be used as an effective tool for the understanding of the outline of “group home”.