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K-12 Video Solutions India
Dataset Description
A large-scale collection of step-by-step video solutions to K-12 curriculum questions, solved by subject matter experts. Produced by Prepp, India's largest K-12 learning platform, operated by Collegedunia Web Private Limited.
Dataset Summary
- Total videos: 3.8 million (38 lakh)
- Content type: Step-by-step question-answer video solutions
- Subjects: Mathematics, Science, Social Studies, English, Regional Languages
- Grades: Class 1 through Class 12
- Boards: 33 Indian educational boards including CBSE, ICSE, and all major state boards
- Languages: Hindi, English, Tamil, Telugu, Kannada, Malayalam, Marathi, Bengali, Gujarati, Odia, Punjabi, Assamese
- Format: Video (MP4) with audio narration and visual problem-solving
Sample Data
Three sample videos are available in this repository demonstrating:
- Sample 1: Mathematics problem solving (Class 10, CBSE)
- Sample 2: Science concept explanation (Class 8, CBSE)
- Sample 3: Regional language content (Hindi medium)
Key Features
- Human-verified: All solutions reviewed by qualified subject experts
- Curriculum-mapped: Each video tagged to specific board, grade, subject, chapter, and topic
- Multimodal: Rich combination of audio narration, handwritten working, diagrams, and step-by-step visual explanation
- Low-resource languages: Includes Odia, Assamese, and Punjabi — genuinely low-resource for AI training globally
Intended Uses
- Training multimodal AI models for educational reasoning
- STEM problem-solving model development
- Indic language speech and audio model training
- Video understanding and question-answering model fine-tuning
- Multilingual educational AI applications
Data Collection and Rights
All content is proprietary, produced by Prepp's in-house content team and contracted subject matter experts under work-for-hire agreements. Content is ethically sourced and curriculum-mapped. Full dataset licensing is available for commercial AI training purposes.
Licensing and Commercial Access
This repository contains sample data only. The full dataset of 3.8 million videos is available for commercial AI training licensing.
For licensing inquiries contact: Ankit Dubey — Head of AI Data Partnerships, Collegedunia ankit.dubey@collegedunia.com
Dataset Curator
Collegedunia Web Private Limited | Prepp
Gurugram, Haryana, India
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