Speaking is the most important skill in the English language because it is the foundation of communication and a part of learning. The information gap technique is one of many methods for improving speaking ability. The researcher wants to find out if students' speaking skills can be improved by using information gap activities and analyzing the classroom environment when this method is used in speaking class. The article describes the study aimed at describing the implementation of information gap activities in teaching English, explaining whether or not information gap activities improve the students’ speaking ability.