David Otieno Certified teacher of Mathematics and Geography
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Hello! I’m David, a certified professional teacher with a degree in Mathematics and over 7 years of experience in international education. I specialize in delivering both the Cambridge IGCSE and Edexcel Mathematics curricula, online and offline, with a strong record of helping students achieve excellent results.

I teach learners across a wide range of levels:

1. Years 5, 6, 7, 8, and 9
2. IGCSE (Cambridge & Edexcel)
3. AS & A Levels

My lessons are engaging, student-centered, and designed to make Mathematics fun, relatable, and easy to understand. I adapt my teaching to suit each student’s learning style, helping them build a solid conceptual foundation, grow in confidence, and develop strong exam techniques.

Many of my students have made impressive progress—some achieving top grades—and I’m committed to helping each one reach their full academic potential.

Whether you need ongoing academic support or targeted revision sessions, I’m here to make your learning journey enjoyable, effective, and rewarding. Let’s get started!

Subjects

  • Mathematics (IGCSE)

  • Geography IGCSE

  • Mathematics (A levels)

  • Geography (A level)

Experience

  • Online Tutor(Mr) (Sep, 2020–Present) at Welling Gen International School, Nairobi
    Teaching IGCSE Mathematics and Geography online.

Education

  • Bachelor of education (arts) (Sep, 2013–May, 2017) from Egerton University, Nakuru

Fee details

    KSh1,200–2,000/hour (US$9.27–15.45/hour)

    The above specified amount is charged per student. The fee varies depending on the number of students in a lesson.

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