Diana Gisairo IGCSE & Spoken English Tutor |IELTS & ECONOMICS
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I am a highly motivated and passionate educator with a Bachelor’s Degree in Education (Arts) and over 5 years of professional teaching experience. I specialize in delivering engaging, effective, and learner-centered instruction that promotes deep understanding, confidence and academic success across different learning levels.

My teaching approach is grounded in modern, student focused methodologies including differentiated instruction, interactive learning, inquiry-based learning, and the use of real life examples to make lessons practical and relatable. I integrate questioning techniques, guided practice, formative assessment, and continuous feedback to ensure every learner progresses at their own pace while achieving clear learning outcomes. I also use digital tools and visual aids to enhance comprehension and keep lessons engaging and accessible.

In addition to my core teaching areas, I provide strong academic support in Economics, simplifying complex theories, graphs, and concepts into easy-to-understand steps. I help students develop critical thinking, analytical writing and exam techniques that improve performance and boost confidence in both coursework and examinations.

I am committed to creating a positive and supportive learning environment where students feel encouraged to participate, ask questions and grow academically. My goal is not only to teach content but to inspire lifelong learning, improve academic performance and help every learner reach their full potential

Subjects

  • Economics Beginner-Expert

  • IELTS

  • Swahili Beginner-Expert

  • Spoken English Beginner-Expert

  • IB English Beginner-Expert

  • IGCSE English

  • IBDP English

  • SAT (Scholastic Aptitude Test)

Experience

  • English Language Instructor (Sep, 2024–Oct, 2025) at NAIROBI INTERNATIONAL SCHOOL
    Plan and deliver high quality English lessons for students across multiple levels, including IGCSE, A-Level and spoken English.
    Develop and implement curriculum aligned lesson plans that meet international standards and cater to diverse learning needs.
    Teach core English skills like reading comprehension, writing, grammar, vocabulary, listening and speaking.
    Prepare students for examinations, including IGCSE using mock tests, practice exercises and exam strategies.
    Conduct spoken English sessions to enhance fluency, pronunciation and confidence for academic, professional and everyday communication.
    Assess and monitor student performance, providing constructive feedback and support for continuous improvement.
  • IELTS Speaking & Writing Instructor (Sep, 2023–Present) at Nairobi ( Online)
    Design personalized lesson plans tailored to each student’s level, goals and target IELTS band score.
    Teach exam strategies, essay structures and task response techniques for IELTS Writing Task 1 and 2.
    Provide practice speaking sessions, including mock interviews, pronunciation guidance and fluency improvement.
    Assess student performance regularly and provide constructive feedback to track progress and boost confidence.
    Help students expand vocabulary, correct grammar and improve coherence for higher IELTS scores.
    Use digital tools and online resources to make lessons interactive, practical and engaging.
    Support students in building confidence and exam readiness, ensuring they are prepared for the real test environment.
  • Spoken English & Communication Skills Coach (Mar, 2022–Present) at Nairobi (Online )
    Conduct interactive online English lessons for teens and adults, focusing on spoken English fluency, pronunciation and confidence.
    Design customized lesson plans based on each student’s level, goals and learning style.
    Provide practice exercises, role plays and conversation activities to improve everyday and academic English communication.
    Teach grammar, vocabulary and pronunciation in context to make lessons practical and memorable.
    Track student progress and give constructive feedback to ensure continuous improvement.
    Prepare students for IELTS Speaking, IGCSE English and real life conversations, helping them achieve higher scores and better communication skills.
    Maintain a supportive and encouraging online learning environment to build student confidence.
    Use digital tools and online resources to make lessons engaging
  • Cambridge IGCSE & AS Level English Tutor (Jan, 2021–Present) at Nairobi(Online)
    Conduct interactive online English lessons for IGCSE and A-Level students, focusing on reading, writing, speaking and comprehension skills.
    Design customized lesson plans based on each student’s level, syllabus and exam goals.
    Teach exam strategies, essay writing, literature analysis and comprehension techniques to help students excel in school and exams.
    Provide practice exercises, mock tests and timed assessments to prepare students for real exam conditions.
    Help students develop clear, structured and coherent writing for coursework and exam responses.
    Guide students in critical thinking, analytical skills and effective communication required for higher level English.
    Track student progress and give detailed feedback to ensure continuous improvement.
    Maintain a supportive and engaging online learning environment to build confidence and motivation.

Education

  • Teaching English as a Foreign Language (TEFL) (Apr, 2025–Oct, 2025) from Teacher Record
  • CERTIFICATE IN ENGLISH LANGUAGE TEACHING TO ADULTS (CELTA) (Nov, 2023–Nov, 2023) from CAMBRIDGE ASSESSMENT ENGLISH | NOV 2023
  • BACHELOR OF E4DUCATION ARTS (Sep, 2021–Feb, 2024) from Mount Kenya University

Fee details

    KSh600–2,000/hour (US$4.64–15.45/hour)

    My expected rate is negotiable, depending on the type of lesson, student level, exam preparation needs and number of hours per week. I am open to discussing a fair rate that reflects my qualifications and experience.
    A free trial lesson is available.

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