🎤 Academic Speaking Practice

⚙️ Teacher Setup

Students never see this screen. Settings are saved in this browser and can be exported as a file to copy onto other devices.

1) AI Provider

Provider Anthropic (Claude) OpenAI (GPT) API Key

2) Cloud Storage (Supabase) — for dashboard & auto-save

Supabase Project URL Supabase anon public key

Supabase one-time setup (SQL to paste)

1. Create a free project at supabase.com → 2. Open SQL Editor → paste ALL of the SQL below → Run → 3. Copy your Project URL and anon public key from Settings → API into the boxes above.

create table answers ( id bigint generated always as identity primary key, created_at timestamptz default now(), student text, day int, track text, set_idx int, set_title text, round int, prompt_idx int, duration int, transcript text, audio_path text, unique (student, day, track, set_idx, round, prompt_idx) ); create table feedbacks ( id bigint generated always as identity primary key, created_at timestamptz default now(), student text, day int, track text, set_idx int, round int, feedback text, unique (student, day, track, set_idx, round) ); create table comments ( id bigint generated always as identity primary key, created_at timestamptz default now(), student text, day int, track text, set_idx int, comment text, unique (student, day, track, set_idx) ); alter table answers enable row level security; alter table feedbacks enable row level security; alter table comments enable row level security; create policy anon_all_answers on answers for all to anon using (true) with check (true); create policy anon_all_feedbacks on feedbacks for all to anon using (true) with check (true); create policy anon_all_comments on comments for all to anon using (true) with check (true); insert into storage.buckets (id, name, public) values ('recordings','recordings', true); create policy anon_upload on storage.objects for insert to anon with check (bucket_id = 'recordings'); create policy anon_update on storage.objects for update to anon using (bucket_id = 'recordings'); create policy anon_read on storage.objects for select to anon using (bucket_id = 'recordings'); create table jobs ( id bigint generated always as identity primary key, created_at timestamptz default now(), student text, status text default 'waiting' ); create table logs ( id bigint generated always as identity primary key, created_at timestamptz default now(), student text, day int, set_idx int, round int, model text, input_tokens int, output_tokens int, cache_read_input_tokens int, cache_creation_input_tokens int ); alter table jobs enable row level security; alter table logs enable row level security; create policy anon_all_jobs on jobs for all to anon using (true) with check (true); create policy anon_all_logs on logs for all to anon using (true) with check (true); Copy SQL

3) Rubric

Rubric image (recommended — the AI reads it directly) Rubric text (used if no image; optional extra notes if image is set)

4) Students (one per line: Name, Level, A or B)

5) Class content — 3 days × Track A/B × 3 sets

Today is: Day 1Day 2Day 3 Save & Go to Student Start

Settings (including keys) are kept in this browser. Use Export → Import to set up other devices quickly.

Welcome! 👋

Your name

Choose a set Start ▶

📖 Reading

Read carefully. When you are ready, press the button below.

I'm ready — Prompt 1 ▶

Prompt 1

💬 Your Feedback

📝 Self-Check & Rewrite

Read your feedback (press ⬆ to review). For each prompt, write 1–3 sentences you want to say better in Round 2. Use the suggested vocabulary!

⬆ Review my feedback I'm ready — Start Round 2 🎙️

🎉 Set Complete!

Recordings

⬇ Download all recordings + transcripts (zip) Next set ▶

📊 Teacher Dashboard