Advanced Elementary Math Video Course for reselling in apps

I’m putting together a complete, screen-recorded course that takes Indian learners from the basics of algebra through the essentials of plane geometry. The finished videos will be packaged for resale inside several educational apps, so I need clean, royalty-free assets and a logical lesson flow that aligns with the upper-primary/early-secondary syllabus used in most Indian schools.

Scope of work
• Plan the curriculum, grouping topics into short, engaging segments .
• Record your screen while presenting worked examples, practice questions, and quick quizzes, narrating every step in a clear, friendly voice-over.
• Deliver polished MP4 files in 720p along with thumbnail images and any slide or worksheet PDFs you create.
• Grant me full redistribution rights for each asset.

Acceptance criteria
1. Coverage includes: number properties, linear expressions, simple equations, factors & multiples, basic ratio/percentage, angles, triangles, quadrilaterals, circles, perimeter, area, and coordinate basics.
2. Audio is crisp, free of background noise, and synced perfectly with on-screen writing.
3. Visuals remain legible on mobile screens; key steps are highlighted or zoomed when necessary.
4. Each topic ends with 3-5 practice problems and on-screen solutions.

When you respond, share links to past work that shows your voice-over clarity and teaching style in similar STEM content. That will help me gauge fit quickly so we can lock in a timeline and start recording.