Republic of the Philippines
Department of Education
Region V - Bicol
SCHOOLS DIVISION OF LIGAO CITY
LIGAO NATIONAL HIGH SCHOOL
LIGAO CITY
February 20, 2024
MR. ROMMEL R. SERRANO
Regional Director of DOST-V
Office of the Regional Director
Legaspi City
Dear Sir:
I hope this letter finds you well. We are Grade 10 students from Ligao National High,
currently engaged in a research project titled “Water Lily (Nymphaeaceae) Leaf Bio-Wax as
Hydrophobic Surface Coating Substance for Recycled Kraft Paper Bags.” Our focus is on
utilizing water lily bio-wax to enhance the hydrophobic properties of paper bags.
We humbly request your assistance in guiding us accomplish our research project.
Having a qualified scientist to supervise and ensure the correctness of our procedures and
methods is crucial to the success of our research.
We understand the significance of adhering to protocols and appreciate any assistance
you can provide. If there are specific forms or documents we need to submit, please guide us
accordingly.
Guilid, Ligao City 4504 Tel. No. 826-03-41 Email: 301837@deped.gov.ph
Republic of the Philippines
Department of Education
Region V - Bicol
SCHOOLS DIVISION OF LIGAO CITY
LIGAO NATIONAL HIGH SCHOOL
LIGAO CITY
Thank you for your attention to our inquiry. We eagerly await your guidance as we
continue our research journey.
Sincerely,
BEATRICE T. MANGA
Team Leader
Noted by: Office of the School’s Division Superintendent
Date:
ASTER L. MALTO
Adult Sponsor
Ligao National High School
Date: SARAH JANE M. CAMBUSA
Research Teacher
Ligao National High School
BEBELYN B. NOCOMORA Date:
Science Department Head
Ligao National High School
Date:
DR. JESSICA U. SAYSON
Secondary School Principal IV
Ligao National High School
Date:
DR. NYMPHA D. GUEMO
School’s Division Superintendent
Guilid, Ligao City 4504 Tel. No. 826-03-41 Email: 301837@deped.gov.ph