Bella Raynard
DOS training that’s patient & problem-solving focused
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Bella Raynard
Masters degree
Enroll after the free trial
Each lesson is 55 min
50 lessons
20% off
/ lesson
30 lessons
15% off
/ lesson
20 lessons
10% off
/ lesson
10 lessons
5% off
/ lesson
5 lessons
-
/ lesson
1 lessons
-
/ lesson
Bella - Know your tutor
I am a passionate tutor with 13+ years of experience, specializing in teaching DOS to high school and college students. Over the years, I have had the privilege of teaching around 250 students, guiding them to understand and excel in a subject that is fundamental to their computer education. My teaching philosophy centers on creating a positive, engaging learning environment where every student feels empowered to succeed. I believe in breaking down complex concepts into simpler steps, ensuring students gain both confidence and skills. Throughout my career, I have seen many students go from struggling to mastering DOS, which is a testament to my commitment to personalized learning and my belief in each student’s potential.
Programming tutor specialities
Debugging
Upskilling
Project help
Assignment help
Job readiness
Learner for programming class
Adult / Professional
College
School
All Levels
Programming class overview
My teaching methodology for DOS focuses on real-life examples and case studies to make learning practical and relatable. I use creativity to help students think outside the box and apply concepts in different ways. With integrity and flexibility, I adapt to each students unique learning needs, ensuring they feel supported and understood. Collaboration is also key, as I encourage students to share ideas and learn from each other, fostering a community of growth and learning.
Expert in debugging code
Breaks down coding issues into manageable steps.
100% on-time college submissions
Students meet deadlines with tutor support.
Focused on real-world coding applications
Build real projects, from apps to websites.

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Every tutor is interviewed and selected for subject expertise and teaching skill.