Our Methodology
Evidence-based lesson analysis powered by leading pedagogical theories and 25 teaching quality metrics
Theoretical Foundation
Our analysis is built on three fundamental educational theories
Bloom's Taxonomy
A hierarchy of cognitive processes from remembering to creating. Helps evaluate the depth of teacher questions and tasks — do they stimulate critical thinking or remain at the level of fact recall.
Vygotsky's ZPD
The Zone of Proximal Development — the gap between what a student can do alone and what's achievable with teacher support. We analyze whether the teacher works within this zone for maximum learning.
Growth Mindset (Dweck)
Carol Dweck's theory of two mindsets: fixed and growth. We evaluate whether the teacher encourages effort and the learning process, not just innate ability and results.
25 Analysis Metrics
Every lesson is evaluated across 25 criteria, each scored from 1 to 10
10 Core Metrics
Fundamental aspects of lesson quality
15 Pedagogical Metrics
In-depth analysis based on scientific theories
How Analysis Works
Four stages from upload to finished report
Upload
Upload video or audio in any of 20+ formats
Transcription
Deepgram Nova-3 recognizes speech with speaker diarization
AI Analysis
Claude analyzes the transcription across 25 pedagogical metrics
Report
Detailed report with scores, charts, and recommendations