

Karen's profile, diploma and contact details have been verified by our experts
Karen
- Rate US$40
- Response 1h
-
Students10
Number of students Karen has accompanied since arriving at Superprof
Number of students Karen has accompanied since arriving at Superprof

US$40/hr
1st lesson free
- Mathematics
- Physics
- Trigonometry
- Geometry
- Calculation
PhD Researcher & MSc in Physics – Maths and Physics Tutor (10+ years' experience)
- Mathematics
- Physics
- Trigonometry
- Geometry
- Calculation
Lesson location
About Karen
Hi! I'm Karen — a dedicated Maths and Physics tutor with over 10 years of experience teaching students from all academic backgrounds.
● I hold a Bachelor’s in Physics and Mathematics, a Master’s in Applied Physics (focused on biosensors and plasmonics), and I’m currently pursuing a PhD in Electrical and Electronic Engineering at the University of Nottingham.
● Throughout my career, I’ve helped more than 350 students, from young learners (age 7+) to postgraduate level. My students often come to me feeling overwhelmed or stuck — and together we build clarity, confidence, and solid understanding.
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I’ve worked with:
○ Middle and high school students who need patient, structured guidance
○ College students preparing for physics and engineering courses
○ Adults returning to education and refreshing their math foundation
○ International students adjusting to new academic systems
○ Students with Specific Learning Difficulties (SpLDs) such as dyslexia, dyscalculia, or ADHD — supporting them with extra clarity, flexibility, and encouragement
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My teaching is all about explaining complex topics in a way that feels simple and intuitive, while adapting to each student’s unique learning style.
About the lesson
- Compulsory School
- Secondary School
- Higher Education
- +5
levels :
Compulsory School
Secondary School
Higher Education
Adult Education
Pre-School
MBA
Doctorate
Master
- English
All languages in which the lesson is available :
English
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The foundation of my teaching is simple: build confidence by strengthening your understanding of the basics. Many difficulties in maths and physics come from small gaps in early knowledge — once we identify and address those, progress becomes natural and sustainable.
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● I usually begin with a short diagnostic exercise or informal discussion to understand your current level. From there, I create a personalised study plan tailored to your goals, pace, and learning style.
● You’ll always know why you're doing something, not just how. My goal is to help you truly understand the reasoning behind each step, not just memorise procedures.
● Students often tell me I explain things in a way that finally makes sense — because I adapt my explanations to your way of thinking. This approach makes learning feel much easier, and often, even enjoyable.
○ I’ve supported learners as young as 7 years old, as well as students with Specific Learning Difficulties (SpLDs), such as dyslexia, dyscalculia, and ADHD — offering extra clarity, patience, and reassurance throughout the learning process.
○ If you’re preparing for an exam or a specific course, I also provide targeted worksheets, summary materials, and exam techniques to help you feel ready and confident.
I have received excellent reviews on my Superprof MX profile, where I’m recognised as an Ambassador tutor for consistently high standards and results.
Rates
Rate
- US$40
Pack prices
- 5h: US$200
- 10h: US$400
online
- US$40/h
free lessons
The first free lesson with Karen will allow you to get to know each other and clearly specify your needs for your next lessons.
- 30mins
Details
Find me on FB as Karen Regules Medel, or on Instgrm as @kamerendel
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● Payments are accepted via PayPal. ●
If you prefer using Wise, feel free to ask — I’m happy to accommodate whichever method works best for you.
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The first lesson offered is a free 15–45 minute session.
This introduction allows us to:
○ Make sure you're comfortable with the video call platform, screen sharing, and interactive tools
○ Discuss your goals, exam dates, previous performance (grades, reports, challenges, etc.)
○ Identify key areas to focus on
○ Get to know each other and review how my method works
This session helps ensure we’re a good fit and that everything runs smoothly in future lessons.
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