An intelligent tutor that talks, builds slides, checks your understanding mid-lesson, and adapts to exactly how you learn.
50+
Subjects
AI∞
Questions generated
24/7
Always available
0→1
Any level
🎓 AI Voice Teaching
📊 Dynamic Slides
🧠 Real-time Check-ins
📋 Smart Quiz Engine
👁️ Student Monitoring
📁 Upload Your Syllabus
🎯 Adaptive Learning
🔊 Voice Interaction
🎓 AI Voice Teaching
📊 Dynamic Slides
🧠 Real-time Check-ins
📋 Smart Quiz Engine
👁️ Student Monitoring
📁 Upload Your Syllabus
🎯 Adaptive Learning
🔊 Voice Interaction
How it works
Like a personal tutor. But smarter.
The AI doesn't just deliver content. It watches, listens, and adjusts every lesson to fit exactly how you learn.
01
Choose subject & level
Pick from 50+ subjects. The AI calibrates to your current knowledge automatically.
02
AI teaches with slides & voice
Dynamic slides generated on the fly. The AI narrates every lesson aloud like a real teacher.
03
AI checks in during the lesson
Every few minutes the AI pauses, asks you something, and re-explains if you're stuck.
04
Custom quiz when you're ready
After each lesson, Claude generates a quiz based on exactly what YOU found difficult.
donmark.app — Donmark Tutor
✦
Welcome back, Alex. Today we're covering Photosynthesis. Let's start with how plants turn sunlight into energy. 🌱
— CHECK-IN QUESTION
What three things does a plant need for photosynthesis?
Sunlight, water and... CO₂?↵ submit
✦
Exactly right ✓ — sunlight, water, and CO₂. Now let's look at where this happens inside the leaf...
Can you show me a diagram?
A
Features
🎙️
AI Voice Teaching
The tutor speaks every lesson aloud. Students can respond by voice for a true two-way conversation.
📊
Dynamic Slide Generation
Claude generates lesson slides on the fly — tailored to topic, level, and each student's learning style.
🧠
Real-Time Check-Ins
AI pauses mid-lesson to ask questions. Wrong answer? It re-explains differently. Right? It moves on.
📋
Smart Quiz Engine
Quizzes are generated based on where you specifically struggled — not generic pre-written questions.
📁
Upload Your Materials
Upload a PDF, Word doc, or syllabus. The AI reads it, teaches from it, then quizzes on it.
Assessment Engine
Every quiz. Generated by AI.
Donmark doesn't use a question bank. After every lesson, Claude reads your answers, identifies where you hesitated or got it wrong, and writes brand new questions targeting exactly those weak spots.
Topic Quiz
After each lesson
5 questions generated from your check-in answers. No timer. Retake as many times as needed. AI re-explains wrong answers instantly.
Module Test
After 3 topics
15 questions spanning all topics covered so far. Soft 30-minute timer. AI identifies patterns across topics to find recurring weak areas.
Final Exam
After all 5 topics
30 questions. 60-minute timer. Locked until all topics are complete. Results generate your full Report Card with an AI-written performance summary.
STEP 01
AI reads your lesson data
Every check-in answer, hesitation, retry and score is captured during the lesson.
STEP 02
Claude writes targeted questions
Using your performance data as context, Claude generates questions that probe exactly where you struggled.
STEP 03
Instant AI grading & feedback
Wrong answer? Claude explains why, gives the correct answer, and adjusts the next lesson to revisit the concept.
Ready to start? It's free.
No credit card. No setup. Pick a subject and learn.
Curriculum
All subjects.
The AI teaches any subject from beginner to advanced. Pick one and start immediately.
01
Health Sciences
Explore the human body, disease, nutrition, mental health, and the science behind modern medicine and patient care.
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02
Mathematics
From basic algebra to calculus and statistics — build strong number sense and logical thinking for any career path.
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03
Environmental Studies
Understand climate change, ecosystems, renewable energy, and the science of building a more sustainable world.
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04
Computer Science & Cybersecurity
Learn programming, networks, ethical hacking, and how to protect systems and data in an increasingly digital world.
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05
Business Studies
Grasp economics, entrepreneurship, marketing, and finance — the skills to turn any idea into a real-world venture.
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Our mission
Education that adapts to every single student.
Donmark was built on a simple belief — every student deserves a personal tutor. Not a video. Not a chatbot. An intelligent teacher that explains, listens, challenges, and adapts in real time.
The problem
One teacher. 40 students. That math doesn't work.
In most classrooms, the teacher can only move at one pace. Fast learners get bored. Slow learners fall behind. Nobody gets a second explanation tailored to them.
Donmark gives every student their own AI tutor — infinite patience, any language, never forgets where you left off.