1. Mathematics – Grade 9
Second Quarter
Daily Lesson Logs
May 2017
Republic Act 8293, section 176 states that: No copyright shall subsist in any work of the Government of the Philippines.
However, prior approval of the government agency or office wherein the work is created shall be necessary for exploitation of such
work for profit. Such agency or office may, among other things, impose as a condition the payment of royalties.
Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names, trademarks, etc.) included in this book are
owned by their respective copyright holders. Every effort has been exerted to locate and seek permission to use these materials
from their respective copyright owners. The writers do not represent nor claim ownership over them.
Prepared by: Department of Education- Division of Cavite
Schools Division Superintendent: Cherrylou D. De Mesa
Assistant Schools Division Superintendent: Editha M. Atendido, Ed. D.
OIC- Assistant Schools Division Superintendent:Alias A. Alicaya, Ed. D.
Chief- Curriculum Implementation Division: Elpidia D. Bergado, Ed. D.
Development Team of the Daily Lesson Logs
Head Writer: Eduarda M. Zapanta, Ed. D.
Education Program Supervisor in Mathematics
Writers: Marlene E. Alcantara, Benilda V. Orsal, Virginia A. Bendo, Pablo B. Matel, Judy Mae S. Buhain, Julieta R. Arceo,
Amorfina L. Bawalan, Rebecca G. Boco, Mary Rose M. de Jesus, Mary Kristelin Joie C. Esmen, Suzette A. Joya,
Jocelyn E. Rodriguez, Sarah Joy S. Sidamon, and Susan B. Valdez
