The Department of Education (DepEd) is set to implement a trimester system for public schools starting in June for School Year 2026–2027. This change aims to maximize learning time by creating longer teaching periods, reducing interruptions, and better managing extreme weather conditions. The school year will be divided into three academic terms, each lasting approximately 54 to 61 days of instruction. The terms are generally scheduled from June to September, September to December, and January to March.
Drawbacks of the Trimester System
While the trimester system offers certain advantages, it also presents several downsides that can impact students, educators, and the overall learning experience.
Increased Academic Pressure
One of the primary drawbacks is the intensified academic pressure on students. With shorter terms, subjects are condensed, requiring students to absorb and master material more quickly than in four-quarter systems. This accelerated pace can lead to increased stress and a reduction in time for reflection or in-depth understanding. Students may struggle to keep up, resulting in diminished academic performance or burnout.
Compromised Depth of Learning
The compressed schedule often leaves little room for students to fully absorb complex concepts or engage deeply with the material. Unlike the traditional system, which typically allows for a more gradual learning curve, trimesters demand rapid comprehension and application. This can be particularly challenging in subjects that require cumulative knowledge or extensive practice, such as mathematics, sciences, or languages.
Challenges for Teachers
Teachers must adapt lesson plans and teaching strategies to fit the shorter terms, which can be demanding and time-consuming. The need to cover the curriculum quickly might also affect the quality of instruction and the ability to provide individualized support to students. Furthermore, the shorter term length may force teachers to condense lessons and reduce the depth of content covered. Important topics might be skimmed over or omitted entirely to fit the curriculum into the limited time, affecting students’ thorough understanding of subjects.
Limited Extracurricular Opportunities
The fast pace can also limit opportunities for extracurricular involvement, internships, or research projects. With less downtime between terms, students might find it harder to commit to activities that require sustained engagement. This can reduce holistic development and practical experience, which are critical components of higher education.
Scheduling Complexities
The trimester system can complicate course sequencing and prerequisite fulfillment. For example, in Senior High School, if a required course is only offered in a specific semester, students may have limited opportunities to take it, which can delay graduation or restrict course choice. Missing even a few days during a trimester can have a greater impact on a student’s learning since the material is covered rapidly. This can make it harder for students to catch up and maintain consistent progress.
Conclusion
While the trimester system offers certain scheduling advantages, its drawbacks in the high school curriculum — such as accelerated pacing, increased stress, and scheduling complexities — can negatively affect student learning and well-being. The department considering or using the trimester system should have carefully weighed these challenges, conducted a pilot study, and implemented support measures to help students and teachers adapt effectively.
