1st lesson free
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John
- Rate R825
- Response 1h
R825/h
Contact
1st lesson free
- Biology
- Cellular biology
- Genetics
- Botany
- Molecular biology
Award-Winning PhD Biology Tutor Offering Clear, Patient Instruction for Students of All Levels
- Biology
- Cellular biology
- Genetics
- Botany
- Molecular biology
Lesson location
About John
Hello! I’m John Michael Adrian Wojahn, an award-winning PhD biologist and experienced university instructor. I have dedicated years to studying and teaching biology at multiple levels, from middle school to undergraduate and graduate courses. My approach is student-centered, focusing on building understanding, confidence, and long-term success rather than rote memorization.
I have been recognized for my excellence in teaching and mentoring, which reflects my commitment to creating lessons that are clear, engaging, and tailored to each student’s learning style. My experience includes designing lab courses, mentoring research projects, and guiding students through challenging concepts in biology. I combine my academic expertise with practical teaching techniques to ensure lessons are accessible, effective, and enjoyable.
I take pride in being patient, approachable, and professional, creating a supportive environment where questions are encouraged and learning feels achievable. Whether you are preparing for exams, tackling difficult coursework, or exploring biology out of curiosity, I am here to help you succeed. Lessons are flexible, structured to meet your goals, and available online or in person.
I look forward to helping you gain confidence in biology and reach your academic goals. With a PhD, teaching award, multiple publications, and years of hands-on experience, you can trust that you are learning from someone who is knowledgeable, reliable, and genuinely invested in your success.
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About the lesson
- Primary
- Secondary
- Matric/GCSE
- +7
levels :
Primary
Secondary
Matric/GCSE
AS Level
A Level
BTech
Adult education
Masters
Doctorate
MBA
- English
Languages in which the lesson is available :
English
I am an award-winning PhD biologist and university instructor with 7+ years of experience teaching biology to students at the undergraduate and graduate levels. My goal is to make biology clear, logical, and approachable, no matter your starting point or level of experience. I focus on building strong conceptual understanding rather than memorization, using step-by-step explanations, visual aids, analogies, and real-world examples to make even the most complex topics understandable. I adapt my teaching style to match how you learn best, whether that means detailed explanations, guided problem-solving, or interactive discussion. I am patient, supportive, and committed to creating a learning environment where questions are always welcome.
Each lesson is designed around your goals and needs. We begin by reviewing what you want to achieve, whether that is preparing for an exam, completing a lab report, understanding a challenging concept, or catching up in class. I guide you through the material clearly and systematically, working through examples and practice problems together. By the end of each session, you will have a solid understanding of the topic and a clear plan for continued study.
What sets me apart is my combination of PhD-level expertise and real classroom teaching experience, along with recognition for excellence in teaching at the university level. I know how to explain difficult concepts in ways that make sense and help students not only understand biology but also feel confident in their abilities. I take an inclusive and student-centered approach, making every lesson supportive and personalized.
I teach high school students, including AP Biology, as well as college and university students from introductory to advanced biology courses. My tutoring is also suitable for non-majors, majors, pre-med students, or anyone who wants to strengthen their understanding of biology. Lessons are available online and are always tailored to your course, textbook, or personal learning goals.
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Rates
Rate
- R825
Package rates
- 5h: R4125
- 10h: R8250
online
- R825/h
free lesson
The free first lesson with John allows you to get to know the tutor and discuss your needs and expectations.
- 1h
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