About Tina Jiang · 姜沐心

A question can become a way to act.

I'm a Grade 11 student at Keystone Academy in Beijing. I've loved debate since childhood. A question about AI and unequal access to learning led me toward this classroom English practice project.

Explore the project

The turning point

The debate stayed with me.

Alongside mathematics, I have researched structural inequality in education. Preparing for a debate about AI and work made me ask whether unequal access to technology could widen the differences between regions and communities.

I began visiting schools serving children with fewer educational resources. In conversations with students and teachers, limited English teaching and practice resources came up repeatedly. That was a problem I wanted to understand more closely.

My contributions

What I tried, and changed.

This project developed through organizing others, building software, and listening when an early approach did not work.

  1. 01

    Started a student club

    At Keystone Academy, I brought classmates together to record English teaching videos for children at community schools.

  2. 02

    Tested an AI practice agent

    In Grade 9, I used AI-assisted coding to build and revise a conversational English practice prototype. Unreliable responses and the unfamiliar chat format kept it from becoming the right classroom tool.

  3. 03

    Redesigned for real conditions

    For a school with limited devices, I used AI to organize its English textbook content by unit, then built a structured practice app and companion management interface for a shared interactive screen.

  4. 04

    Brought a pilot to school

    In summer 2026, the first screen and app were delivered to a boarding school in Qinghai. The next aim is to reach each of its Grades 3–6 classrooms.

Still learning

This is a record in progress.

The project has moved from recorded lessons to a conversational prototype to guided practice on a shared screen. I'll keep documenting the decisions, evidence, and lessons behind what comes next.

See the classroom project