The existence of the COVID-19 pandemic brought extraordinary challenges in terms of academic performance, especially in mathematics. This study was conducted to determine the mathematics performance of grade 9 learners using different factors with three variables learners, home, and school factor.

A total of 300 learners-respondents took an achievement test to identify their level of mathematics performance amidst the pandemic. As presented, data revealed most learners are academic achievers on their previous grade level, wherein their parents are high school graduates, high-income earners, longer distance from their residence to the school four kilometers and above, and most teachers monitor learners' progress only once per week.

Hence, available learning materials at home and school are android cellphones, books, and references this served as a reading guide and access to learning towards a modular approach in teaching. However, the respondents' attitudes towards mathematics and level of math anxiety are average levels.

Lastly, learners performed unsatisfactorily in mathematics performance due to new normal education. .