David Lesmana, S.T., M. Biotek.
Academic Officer at Mawar Sharon Christian School Official- Claim this Profile
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Bio
Lina Liem
In the years that I have worked with David, he proves to be a great team player and a responsible individual. He has excellent mastery of the subject and syllabi he teachers, and beyond. He displays great leadership qualities in the way he willingly shares his knowledge and skills to empower other teachers. He does not hesitate to step up to challenges, such as a new responsibility or position.
Angie Tanaja
It's been two years of wonderful time working together with David at school. We both share the same value on science, through which humanities are enhanced. The way a teacher designing instruction that nurturing enduring understanding to maintain students' enthusiasm in discovering the world, is the key important element in developing future innovators for the better life.
Lina Liem
In the years that I have worked with David, he proves to be a great team player and a responsible individual. He has excellent mastery of the subject and syllabi he teachers, and beyond. He displays great leadership qualities in the way he willingly shares his knowledge and skills to empower other teachers. He does not hesitate to step up to challenges, such as a new responsibility or position.
Angie Tanaja
It's been two years of wonderful time working together with David at school. We both share the same value on science, through which humanities are enhanced. The way a teacher designing instruction that nurturing enduring understanding to maintain students' enthusiasm in discovering the world, is the key important element in developing future innovators for the better life.
Lina Liem
In the years that I have worked with David, he proves to be a great team player and a responsible individual. He has excellent mastery of the subject and syllabi he teachers, and beyond. He displays great leadership qualities in the way he willingly shares his knowledge and skills to empower other teachers. He does not hesitate to step up to challenges, such as a new responsibility or position.
Angie Tanaja
It's been two years of wonderful time working together with David at school. We both share the same value on science, through which humanities are enhanced. The way a teacher designing instruction that nurturing enduring understanding to maintain students' enthusiasm in discovering the world, is the key important element in developing future innovators for the better life.
Lina Liem
In the years that I have worked with David, he proves to be a great team player and a responsible individual. He has excellent mastery of the subject and syllabi he teachers, and beyond. He displays great leadership qualities in the way he willingly shares his knowledge and skills to empower other teachers. He does not hesitate to step up to challenges, such as a new responsibility or position.
Angie Tanaja
It's been two years of wonderful time working together with David at school. We both share the same value on science, through which humanities are enhanced. The way a teacher designing instruction that nurturing enduring understanding to maintain students' enthusiasm in discovering the world, is the key important element in developing future innovators for the better life.
Credentials
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As/A Level Chemistry Teacher
Cambridge Assessment International EducationOct, 2020- Sep, 2024 -
SPK Teachers
Cambridge University Press & AssessmentAug, 2019- Sep, 2024 -
Chemistry Teacher
International BaccalaureateOct, 2016- Sep, 2024 -
Exam Officer
Cambridge University Press & AssessmentJan, 2016- Sep, 2024
Experience
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Mawar Sharon Christian School Official
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Indonesia
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Primary and Secondary Education
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1 - 100 Employee
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Academic Officer
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Jul 2023 - Present
Dealing with arrangement of Cambridge Curriculum in Biology and Chemistry.
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Education Professional
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Jun 2022 - Present
IGCSE and As/A Level Chemistry Teacher, and CRD (Curriculum Research and Development) Staff
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freelance
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Egypt
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Human Resources
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1 - 100 Employee
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Private Chemistry Teacher
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Jun 2017 - Present
Private Chemistry Teacher of As/A Level, IBDP, IGCSE, and National Program. Private Chemistry Teacher of As/A Level, IBDP, IGCSE, and National Program.
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Universitas Surabaya (UBAYA)
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Indonesia
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Higher Education
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300 - 400 Employee
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Research Project Assistant
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May 2022 - Jun 2022
Helped my professor to cultivate Spirulina in mass production.
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Research Assistant Lecturer
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Apr 2022 - Jun 2022
Research Assistant Lecturer of Bioprocess at Magister of Biotechnology, Ubaya
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Little Sun School
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United States
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Grade 10-11 Chemistry Teacher
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Jan 2022 - Jun 2022
Taught chemistry with National Curriculum combined with Cambridge Curriculum. Taught chemistry with National Curriculum combined with Cambridge Curriculum.
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IPH Schools
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Indonesia
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Education Management
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1 - 100 Employee
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IGCSE and As/A Level Chemistry Teacher
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Jun 2018 - Jun 2021
I taught IGCSE, As, and A Level Chemistry. I had other responsibilities, such as conducted field trip at Machung University, fun science experiment during open house, awarding day and olympic games for senior secondary students, enrichment program, webinar, helped curriculum team to make chemistry modules for grade 9 and 10 students, prepared an accreditation and a new online curriculum system, etc. I taught IGCSE, As, and A Level Chemistry. I had other responsibilities, such as conducted field trip at Machung University, fun science experiment during open house, awarding day and olympic games for senior secondary students, enrichment program, webinar, helped curriculum team to make chemistry modules for grade 9 and 10 students, prepared an accreditation and a new online curriculum system, etc.
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Elyon Christian School
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Indonesia
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Primary and Secondary Education
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1 - 100 Employee
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Science and Chemistry Teachers
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Jul 2017 - Jun 2018
I taught Grade 7 Science Cambridge Secondary One (Checkpoint), taught grade 10, 11-IPA, and 12-IPA Chemistry National Program, implemented IGCSE and IBDP Chemistry.
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Science Curriculum Developer
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Jul 2017 - Jun 2018
I developed and revised Science Curriculum used in school based on International Curriculum, conducted field trips, developed science laboratory, maximized the usage of science laboratory, implemented international curriculum (IGCSE and IBDP Chemistry) in grade 10, 11, and 12 chemistry, helped student affair to conduct Students Council Election and Leadership Training, helped Vice Principal to conduct UNBK and School Exam, conducted Chinese New Year Celebration.
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Cita Hati Christian Senior School
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Education Administration Programs
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100 - 200 Employee
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Chemistry Teacher
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Jul 2013 - Jul 2017
I taught grade 7,8 (Cambridge Secondary One/Checkpoint), 10 (Cambridge Secondary Two/IGCSE), 10 (National program), 11-IPA (National program), 12-IPA (National Program), 11-IBDP, and 12-IBDP Chemistry. I prepared materials for Grade 12-IBDP and 10-IGCSE Chemistry. I joined IBDP Chemistry Asia Pacific Category 2 Conference in Singapore and Cambridge Exam Officer Training at Elyon Christian School. I had the other responsibilities, such as became Scholarship Coordinator, Science ICAS (International Competition and Assessment for School) Coordinator, Secretary of Final Examination for Junior High School and Senior High School, Coordinator of Science Club, Event Manager of Field Trips and WWW (Week Without Wall), Supervisor of Competitions such as OSN, Incredible Sixteen Olympiad, and any kind of Science Competitions, EE (Extended Essay) Supervisor of IB Chemistry and ESS, Event Manager of Research Competition, Event Manager of MTC (Mountain Top Camp), Supervisor of Peneliti Belia Competition, CYS (Conference of Young Scientists), APCYS (Asia Pacific Conference of Young Scientist), and ICYS (International Conference of Young Scientists), Supervisor of INASEC (Indonesia National Science Enterprise and Challenge), Supervisor of GYEC (Global Youth Enterpreneurship Challenge), Judge of GYEC, Grade 12 UNBK (Computer Based National Examination) Invigilator, helped International Curriculum Coordinator to do anything related to International Class, trained a new laboratory assistant, Logistic, Graduation Committee, helped School Administrator to do data base inputting of Books and Uniforms, Supervisor of Group 4 Project. Show less
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Subject Leader of Science
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Jul 2016 - Jun 2017
I was responsible to develop science curriculum, any kind of activities related to science, and science teachers' skill such as trained science teacher to supervise the competition, trained new teachers so they could adapt with the new environment and developed their skills, provided materials and apparatuses needed in the chemistry laboratory.
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IB Chemistry Flash Card
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Dec 2015 - Jul 2016
Worked with German Company to make IB Chemistry Flash Card. The flash card contains question and answer. It is marketed around the world. Worked with German Company to make IB Chemistry Flash Card. The flash card contains question and answer. It is marketed around the world.
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Lecturer Assistant of Thermodynamics 1, Thermodynamics 2, Calculus 1, and Differential Equation
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2010 - 2013
Being a lecturer assistant is so interesting for me. I taught students and became lecturer's partner in university. Being a lecturer assistant is so interesting for me. I taught students and became lecturer's partner in university.
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Education
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2020 - 2022
Universitas Surabaya (UBAYA)
M. biotech, Biotechnology -
2009 - 2013
Universitas Surabaya (UBAYA)
Bachelor of Engineering (B.E.), Chemical Engineering
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