Haroon L.

Hey I am Si Yeun! I'm a PhD student researching heterogeneous catalysts, and I have 1 year of experience tutoring Mathematics, Chemistry, Biology and Physics for GCSE and below students. Having had some tutoring myself during my GCSE period, I know how much of a nerve-wracking experience it is for both students and parents. With my lessons focusing on teaching based on the students' learning style, I hope to put those nerves at ease. Below is the list of subjects I teach and at which level. KS1/2/3: Mathematics, Science GCSE (Including IGCSE): Mathematics, Chemistry, Biology, Physics Current PhD student researching new catalysts for acetylene hydrogenation. My MSc achieved a First (1st) class classification in Materials for Energy and Environment at UCL, where I specialised in the interference of tyre wear particles with atmospheric ice nucleation. Obtained an upper second (2.1) classification for my BSc in Chemistry at Cardiff University. While my speciality is Chemistry on paper, maths and physics are integral to what I do in my current and previous research.

I am a dedicated student of Mathematics and Actuarial Science with a strong passion for problem-solving and analytical thinking. I enjoy breaking down complex concepts into simple, understandable steps—an approach I bring into my tutoring sessions. Outside of academics, I have a keen interest in sports including football, badminton, snooker, and golf. I believe that the discipline and strategic thinking gained from sports complement my academic pursuits and enhance my ability to connect with students from various backgrounds. I'm enthusiastic about helping learners build confidence and achieve their goals in a supportive and engaging environment. I am currently studying Mathematics and Actuarial Science at the University of Southampton, where I am continuing to deepen my understanding of mathematical theory, statistical analysis, and their real-world applications. This degree is further strengthening my analytical and problem-solving skills, which I bring into my tutoring sessions. Before university, I completed my A Levels at St Dominic’s Sixth Form College, achieving an A in both Mathematics and Chemistry—subjects I now tutor. My success in these subjects has given me the confidence and insight to support students in mastering challenging concepts and developing effective exam strategies. I completed my GCSEs at Pinner High School, earning 11 GCSEs at grades 9 to 7, including top marks in Maths and the Sciences. This academic foundation has given me a strong understanding of the UK curriculum and the expectations of exam boards. Having recently been through the school and sixth form system myself, I am well placed to relate to students and provide guidance that is both up-to-date and practical. I aim to create a calm, supportive, and engaging learning environment where students feel encouraged to ask questions, tackle their weaknesses, and build confidence in their abilities.

I believe that I'm a very positive person that has an enthusiastic perspective on life. I get a great sense of achievement from seeing my students develop and grow as individuals. If I can have some sort of positive impact on their life, I feel fulfilled and that I am doing my job well. As a medical student with over six years of tutoring experience and more than 5000 online sessions, I specialize in teaching the Biology, Chemistry, Physics, Mathematics, English Literature and Language, Computer Science, History, Geography, French. My lessons are dynamic, engaging, and tailored to meet the specific needs of each child, resulting in a high success rate for students passing these exams. I employ an adaptive teaching style that combines elements of dialogic teaching, scaffolding, and personalized instruction. Before each lesson, I meticulously prepare by reviewing the student's progress, assessing their strengths and areas for improvement, and aligning the content with their learning goals. This targeted approach enables me to provide effective instruction and address any gaps in understanding. Utilizing a range of resources such as textbooks, visual aids, online materials, and interactive exercises, I cater to diverse learning styles and maintain a stimulating learning experience. During our sessions, I prioritize active engagement, encouraging students to ask questions, seek clarification, and actively participate in discussions. By fostering a supportive environment, I aim to nurture critical thinking, problem-solving skills, and a deeper conceptual understanding. This approach, combined with my specialization in the Biology, Chemistry, Physics, Mathematics, English Literature and Language, Computer Science, History, Geography, French, has resulted in a high success rate for students achieving their desired grade. Between lessons, I emphasize independent learning and practice, providing supplementary materials, recommending relevant resources, and suggesting exercises to consolidate knowledge. I expect students to take ownership of their learning journey, dedicating time outside of our sessions to review, practice, and apply the concepts learned. By doing so, they not only reinforce their understanding but also develop self-discipline and resilience, which contribute to their success in the targeted exams. In summary, my specialized tutoring in Biology, Chemistry, Physics, Mathematics, English Literature and Language, Computer Science, History, Geography, French, combined with an adaptive teaching style, active engagement, personalized instruction, and a focus on critical thinking, ensures a high success rate for students passing these exams. With thorough preparation, interactive sessions, and a commitment to fostering independent learning, I strive to empower students with the knowledge and skills needed to excel in these specific exams. Together, we embark on a rewarding educational journey, achieving remarkable outcomes in these targeted examinations.

I’m a 19-year-old recent sixth form graduate (2025) who studied A-level Biology, Chemistry and Psychology. I’m passionate about teaching and helping students build confidence in their learning. I currently study Medicine abroad and enjoy supporting others to reach their academic goals. I completed my A-levels in 2025, studying Biology, Chemistry and Psychology, and was fortunate to gain a place to study Medicine, which I am currently pursuing abroad. At GCSE, I studied Triple Science, Classics, DT, Geography and Spanish. I really enjoy education and look forward to helping others achieve success in their studies.