This study aimed to determine the relationship between the extent of effectiveness on the effectiveness of Learning Action Cell Implementation in their teaching performance using IPCRF for the school year 2022-2023 in Kitaotao II District, Division of Bukidnon during the School Year 2023-2024. Based on the data gathered, the major findings of the study are the following: There was a very large extent of effectiveness in the learning action cell implementation in terms of consistency of doing the LAC, competence of LAC implementer, support mechanism from the higher officials, the observance of QATAME, stakeholder’s support. There was a very satisfactory secondary teachers' teaching performance during the SY 2022-2023 using the IPCRF rating tool. There was no significant relationship between the extent of effectiveness of the learning action cell implementation and the teachers' teaching performance in the Kitaotao II District during the School Year 2023-2024. Based on the findings and conclusions, the following recommendations are hereby offered. DepEd Officials may continue the school heads' very large extent of effectiveness in the learning action cell implementation in terms of consistency of doing the LAC, competence of LAC implementer, support mechanism from the higher officials, the observance of QATAME (Quality Assurance, Technical Assistance, Monitoring and (Evaluation) and stakeholder's support. This can be done with less effort in monitoring and supervision among the DepEd officials in different hierarchies to the said districts of Kitaotao I and II School heads may enhance the very satisfactory performance in their KRA's of their IPCRF as their rating tool for their secondary teachers in Kitaotao I and II. This can be done by the school heads since they are the ones facilitating the targeting, doing the performance review, and giving ratings to their teachers.