The pandemic has affected the entire education sector, and teachers have
observed several issues with lesson delivery and evaluation of learning. Teachers have pursued a variety of approaches since the beginning of the academic year. Discovering new platforms to measure knowledge has become a routine for teachers during their teaching-learning process, especially in virtual classes, which are not the standard. Adapting to the shift from conventional to online teaching has been difficult. Some teachers used offline activity sheets to deal with the student's case, even measuring their convenience. Even only a fraction has done
it and not submitted it on time. As a result of this circumstance, prompt reviews had suffered.
Teachers are unable to assess the extent of student learning. The problem prompted the researcher to take the initiative and employ "Quizizz," an interactive web platform, as one of

the required teaching and input resources. The primary purpose of this study was to determine if the use of "Quizizz" web flatform will help the teacher identify students* learning gaps in Trigonometry: The researcher made use of descriptive design to assess whether the use of
"Quizizz", as formative assessment tool will help the teachers determine the immediate feedback on students learning in Trigonometry. As a result of the study, the use of "Quizizz" app is a big help to the teachers especially in the distance learning. Since it is an assessment tool with integrations of technology and gamification, the students do the formative assessment right away and they really enjoy using the application. The use of "Quizizz" greatly helps the
teacher produce prompt, positive, and appropriate feedback. The hasty nature of the online
transformation may have hampered others, but when the teachers will use the "Ouizizz"
application, this transition may become enjoyable.

Keywords: Assessment, Web flatform, Quizizz, Feedback, Distance learning, Evaluation of
learning.