Compatible with national language-testing standards Multimodal teaching-behaviour review system

Behind every lesson
lies amillisecond-precise teaching review, put to the test.

TeachReview is more than a video recording system. It embeds acoustic phoneme matching, video interaction slice review and cognitive-path analysis of guided reading. Here, every teacher's skill and professionalism become precise, indisputable data.

Enter review & certification Audit standards

Acoustic phoneme matching precision±0.02sAlohaSpeech segmentation engine

Video interaction key-frame detection1080p / 60fpsVideoConvert dynamic transcoding

Guided-reading speech-flow trackingWord-by-WordReadingLearn cognitive sync

Dual-track AI and lead-reviewer arbitrationAI + lead reviewerAdminAudit two-way re-check

Audit Standards

Four review dimensions of the teaching assessment

Every demo lesson and formal recording must pass all of the following core indicators before you are certified to teach:

01 / ACOUSTICSAlohaVoice engine

Pronunciation purity and speech-rhythm review

The system analyses, second by second, pronunciation accuracy, correct linking and weak forms, intonation, and the steadiness of your speaking rate (within the standard teaching WPM range).

Vowel formant shift detection (avoids flat, Chinese-style vowels)
Judgement of teaching pauses and rhythm (avoids empty filler sounds)

02 / VISUAL BEHAVIORAlohaTeachVideo engine

Camera interaction and teaching-presence monitoring

Key-frame slicing and motion monitoring of the video signal ensure camera gaze rate, guiding gestures and on-screen presentation quality.

Review of eye focus and the weight of gaze toward students
Real-time alignment of board work / multimedia with what is being said

03 / PEDAGOGICAL FLOWReadingLearn module

Guided reading and cognitive-guidance matrix

Reviews how the teacher breaks down the passage during guided reading, the logic of new-word (WordLookup) guidance, and the design of layered questions.

Check of splitting paragraphs into key sense groups
Judgement of how smoothly knowledge points connect

04 / ARBITRATIONAdminAudit workflow

Lead-reviewer re-check and quality certification record

The system generates a radar chart for the first-round report; any deviation is rejected for re-recording directly, and passing lessons go to the teaching-research centre for spot-check approval.

A permanently kept digital record of every teaching assessment
Items below standard must be reworked and resubmitted

“Only teachers with real skill stand out under precise data”

This system does not accept half-hearted lesson recordings. Record in a quiet place, with standard audio equipment and all your teaching materials ready. Every output you produce becomes the only basis on which the platform judges your professional standing.

Start teaching recording & certification View teacher application & review progress