พลอยเป็นครูจริง ๆ จากหมู่บ้านในอำเภอรัตนบุรี จังหวัดสุรินทร์
"Ploy" is not a mascot. She is Ploypailin Moonsri — a Thai teacher from Isan whose real classroom is the reason this whole project exists. In the app she listens first; the small character on the practice screen is named after her, and that is as far as it goes.
Ploy was raised in a small village outside Surin, in Thailand's Isan region, in a family that spoke Isan Lao and Thai at home. She taught herself English from cassette tapes starting at age nine — years before she ever had a real conversation with a native speaker. She remembers exactly how that felt: knowing hundreds of words and freezing the moment she had to say one out loud to a real person.

She became a teacher so that gap would close for the next generation. She still teaches in the village schools around Rattanaburi, Surin, and still spends her days doing the thing she has always done best — sitting next to a child who is scared to speak, and staying there until they are not.
"Tongues, like muscles, only get strong by being used. This is a place where children can use theirs without anyone laughing."
Everything here started small: a laminated word list and a phone with a text-to-speech app, used with a handful of students at Ban Han Hee School. It worked. Children who would not say a word in front of the class would say it to a screen, over and over, until it felt normal in their own mouths. That loop — look · listen · speak — became the seed of this site, and then of the others.
The daily-practice half of the story. A free tool where children build vocabulary and pronunciation one word at a time — 2,919 words across 81 topics, a dictionary of 82,683 words, and Ploy Hears, a ten-week clinic for a whole class.
Practice →The performance half. Every education district in Isan already runs a free English Story Telling competition, judged by teachers. USAEnglish.com puts prize money behind it and brings back the final: the ten best compete live in Khon Kaen in April 2027, travel paid.
See the competition →The two sites are built for the same child at two different moments. EnglishTeacher.com is where a shy nine-year-old learns to say "elephant" without flinching. USAEnglish.com is the stage where, a few years later, that same child might stand in front of an audience in Khon Kaen and tell a five-minute story in English. One is quiet, private, repeatable practice. The other is a spotlight. Thai children needed both.
Ploy, a primary-school girl in Rattanaburi, stands up at งานศิลปหัตถกรรมนักเรียน and tells a story in English well enough to win gold. She gets a certificate. There is no prize and nowhere to go next.
Ploy starts using a simple listen-and-repeat drill with her students — no app, just a phone and patience. The students who practice daily outpace the ones who only study grammar, by a wide margin.
The classroom drill becomes a free website: press one button to hear a word, another to say it back. No login, no ads, no score that follows a child home. Just the loop, available on any phone.
Ben and Ploy commit ฿250,000 of their own money to the district Story Telling competition — prize money for children and their coaching teachers, and a live final in Khon Kaen in April 2027 with travel paid.
EnglishTeacher.com grows to 2,919 words across 81 topics, adds the dictionary and Ploy Hears, and starts telling the truth about what works when the internet does not. The monthly progress log is here.
EnglishTeacher.com has no ads, no subscriptions, no accounts, and never will. If you find it useful — for your own children, for a classroom, for a community center anywhere in Thailand — please use it. Tell other teachers. Tell other students. That is enough.
— With love from Isan, Ploy & Ben
We built a dedicated page with homework ideas, printable word lists for all 81 topics, and how this site connects to the district Story Telling competition and the free lesson plans at USAEnglish.com.
Visit the Teachers page →เว็บขององค์กรไม่แสวงหากำไร USAEnglish · A USAEnglish non-profit site — Rattanaburi, Surin.
ploy.com เรื่องของพลอย · her story usaenglish.com การแข่งขัน · the championship englishteacher.com แอปของเด็ก · the child's app eslteacher.com งานสอนและใบงาน · jobs and worksheets usaenglishteacher.com ครูอเมริกันที่ตรวจสอบแล้ว · verified American teachers tesolteacher.com หลักสูตร · the course
ใช้ฟรีทุกเว็บ ไม่ขายข้อมูล ถ้าเราแนะนำเว็บของเราเอง เราจะบอกทุกครั้ง — All free. We do not sell your data. When we point you to our own site, we say so.
USAEnglish เป็นองค์กรไม่แสวงหากำไร — องค์กรไม่แสวงหากำไรในประเทศไทย ถือหุ้น 49% โดยองค์กรการกุศล 501(c)(3) ของสหรัฐฯ · พลอยและเบนไม่รับเงินเดือน รับเฉพาะค่าใช้จ่ายจริง · หมายเลขทะเบียนจะเผยแพร่ที่นี่ทันทีที่ได้รับ เพื่อให้ทุกคนตรวจสอบได้ — ระหว่างนี้เขียนมาที่ ben@usaenglish.com เราจะบอกว่าการจดทะเบียนอยู่ขั้นไหน
USAEnglish is run as a non-profit — a Thai non-profit organization, 49% owned by a US 501(c)(3). Ploy and Ben take no salary, only their expenses. Registration numbers will be published here the day they are issued, for anyone to check; until then, write to ben@usaenglish.com and we will tell you where the filing stands.