This study that focused on the problems the grade four students encountered under modular distance learning and their effects on the students' learning behavior is a descriptive type of research. It involved one hundred nine grade four students studying at Pagsawitan Elementary School from whom the data were gathered as follows: (1)? the status of the problems encountered by the learners under modular distance learning in terms of parent's supervision, learning resources, learning task, learning space, and comprehension; (2) ?the level of student's behavior in modular distance learning in terms of self-discipline, responsibility, and values; and? (3) the significant effect of the problems encountered by the students in modular distance learning and their learning behavior. ? ? ? ?Based on the data gathered, the following are the findings of the study. The status of the problems encountered by the grade four students under modular distance learning in terms of parents' supervision, learning tasks, learning space, and comprehension were moderately high, while in terms of learning resources, the status of the problem of the grade four students was high. The findings on the second question reveal, that the level of learning behavior of the grade four students at Pagsawitan Elementary School in terms of self-discipline, responsibility, and values were high. ? ? ? ?The findings on the third question determine that, Parents Supervision does not show any significance but has a negative effect to the Self-Discipline, Responsibility, and Values. Contrastingly, Learning Resources is observed to have a significant positive effect to the Self-Discipline while it does not show any significance but has a positive effect to the Responsibility and Values. The same is true for Learning Task as it is observed to have a significant positive effect to the Responsibility while it does not show any significance but has a positive effect to the Self-Discipline and Values. As with Parents Supervision, Learning Space does not show any significance but has a negative effect to the Self-Discipline, Responsibility, and Values. Lastly, Comprehension is observed to have a significant positive effect to the Self-Discipline, Responsibility, and Values. ? ? ? ?Based on the data gathered, the conclusion derived was there is a significant effect between the problem encountered by the grade four students and their learning behavior under the implementation of modular distance learning. Therefore, the null hypothesis was rejected and the alternative hypothesis that there is a significant effect between the problem encountered by the grade four students and their learning behavior under the implementation of modular distance learning was partially accepted. ? ? ? ?In view of the findings and conclusions of the study, the researcher recommend that Pagsawitan Elementary School may implement Project Aksyunan Solusyunan Suliranin ng Ating Mag-aaral, as an intervention to the problems encountered by the students.

Values

comprehension

Learning Task

learning resources

learning space

parents supervision

self-discipline

responsibility