Summer H.

My name is Mark Sean A. Manubag, and I hold a degree in Chemistry. For the past two years, I’ve been teaching and tutoring high school and college students, mainly in math, chemistry, and physics. I love making complex topics feel simple and approachable for learners at different levels. As a teacher, I am patient, supportive, and goal-oriented. I believe in guiding students step by step until they feel confident in themselves. One of my strengths is breaking down difficult concepts into clear, relatable ideas. Seeing students progress—from struggling on quizzes to celebrating their own achievements—is what inspires me to teach. My teaching style is interactive and student-centered. I enjoy connecting lessons to real-life examples, whether through cooking, music, or everyday situations, so that learning feels both meaningful and fun. I’ve found that when students can relate to a topic, they learn faster and remember it longer. Outside the classroom, I enjoy reading, exploring different genres of music, and learning languages. At the moment, I’m studying Italian, which helps me stay in touch with the challenges of being a learner myself. That perspective allows me to connect more deeply with my students and encourage them to see learning as a lifelong skill. Teaching, for me, is about helping students discover their own potential. I want my learners to not only improve their grades but also develop the confidence and curiosity that will benefit them well beyond the classroom. I graduated with a Bachelor of Science in Chemistry. During my studies, I gained extensive training in laboratory instrumentation, including GCMS, FTIR, AAS, and UV-Vis, and completed internships with the Food and Drug Administration of the Philippines, the Department of Agriculture – Bureau of Fisheries and Aquatic Resources, and the Philippine–Japan Active Carbon Corporation. My undergraduate thesis focused on the spectrophotometric determination of phenolics from plant extracts, which strengthened my background in analytical chemistry. After graduation, I successfully passed the Philippine Licensure Examination for Chemists in September 2014. Alongside my academic journey, I began working as a freelance tutor between 2012 and 2014, supporting high school and college students in mathematics, chemistry, and other sciences. Many of the students I taught came from institutions with advanced science and math programs, while others needed help building foundational understanding. Through one-on-one lessons, I developed a teaching approach that emphasized patience, step-by-step guidance, and real-life applications, helping students not only grasp concepts but also build confidence in their own abilities. This tutoring experience deepened my passion for education and showed me the impact of making complex topics simple and engaging. I take pride in seeing students’ progress—from struggling on exams to achieving strong results. Teaching continues to be a meaningful part of my career, complementing my professional work as a chemist by allowing me to share knowledge and inspire curiosity in the sciences.

I'm currently a veterinary medicine student at university, slated to graduate in 2030. I have two younger brothers and have always been one of those strange children who enjoyed going to school for the learning, not just the fun. Outside of education I am a knitter, a crocheter, a badminton player, and an avid creative writer. I was involved in Scouts for two years and was part of the National Honour Society in high school, a society for students in American high schools that select members based on four pillars: academics, character, service, and leadership. I enjoy explaining things and hope to ensure that my students gain a greater appreciation of the subject matter, but I will settle for getting them through their exams if that's all they want. I attended CAJ, an international high school in Japan that following the American curriculum. I took 10 AP subjects, which are slightly narrower in scope but no less thorough in depth than A levels, and scored 5s (highest score) in all but English language, where I scored a 3 (pass mark). The AP subjects I took were Japanese, Calculus AB, Calculus BC, Statistics, Physics 1, Physics 2, Chemistry, Biology, English Language and Comprehension, and English Literature and Composition.

I am 19 years old taking a year out before going to study economics at university. I studied maths, physics and economics at A-level and got A*AA. I was captain of my first XV rugby team and have put on workshops for younger students so leading and helping peers is in my nature. Having recently left school, A-levels are fresh in my memory. I understand how a student wants to learn and what they may be struggling on in the syllabus. I attended Bradford Grammar School, where I was awarded a means-tested bursary in the 11+. I have 11 GCSEs and 3 A-levels all of equivalent grade A and above. Physics at A-level, in particular, forced me to work hard and be a critical thinker. I enjoyed the challenge of applying knowledge.

I am a First-Class Computer Systems Engineering graduate. Mathematics and Computing have been central to both my academic journey and professional experience. With 11 years of teaching and tutoring experience across GCSE and A-Level, I have developed a strong understanding of the UK curriculum and the common challenges students face. I enjoy helping students move from confusion to clarity by breaking complex topics into structured, logical steps. Beyond improving grades, my goal is to help students build confidence and develop deep, sustained understanding. I believe Mathematics and Computing should feel logical and empowering — not intimidating. I completed my BSc in Computer Systems Engineering at the University of Westminster, graduating with First-Class Honours. My degree gave me a strong foundation in programming (Python, C++, C, VHDL and Assembly), embedded systems, microcontrollers, hardware design and robotics. During my studies, I led and contributed to several technical projects, including designing FIR filters using VHDL, programming PIC and MBED microcontrollers, and developing software systems in C++ and Python. I was also recognised with academic excellence awards for my performance. Prior to university, I completed my A-Level certification at Ahmadu Bello University, studying Mathematics, Chemistry and Physics, and earlier obtained my secondary school leaving certificate at Livingstone College . Alongside my academic background, I have over 11 years of experience teaching and tutoring GCSE and A-Level Mathematics, as well as several years teaching Computing. I have worked in UK secondary schools as a Teaching Assistant supporting STEM subjects and SEN students, and as an online tutor delivering structured, results-driven lessons. My specialisation lies in Mathematics and Computer Science, particularly breaking complex, abstract ideas into logical, manageable steps that build deep and lasting understanding.