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All programs

One path for every learner.

From A1 to IELTS 7.5 — every program is shaped around your level and your goal.

  1. The learning ladder
  2. 01
    Genki English
    Under 6
  3. 02
    My Phonics 1–5
    Ages 6–7
  4. 03
    Hang Out Starters → Hang Out 4
    Ages 7–11
  5. 04
    Communication Course
    Ages 10+
  6. 05
    Cambridge Prepare Level 1+
    Ages 11+ • A1+
Programs

One clear path, from first words to IELTS.

  1. Genki English curriculum01
    Under 6Vocabulary · songs · gestures

    Genki English

    Hundreds of English words absorbed the way children learn their mother tongue — listen, mime, copy, sing. No translation, no drilling.

  2. My Phonics 1–502
    Ages 6–7Sounds → reading

    My Phonics 1–5

    The biggest milestone in a child's English journey — sounds become reading. Alphabet → blending → first words → first sentences.

  3. Hang Out Starters → 403
    Ages 7–11Vocab through themes

    Hang Out · Starters → 4

    Vocabulary expansion through themes children actually care about — family, hobbies, playground, travel. Reading, writing, speaking grow together.

  4. Communication Course04
    Ages 10+Asking questions · debate

    Communication Course

    The Stemhouse signature course — asking questions in English with confidence. Reflexes, debate, presentation; the bridge from knowing to using.

  5. Cambridge Prepare A1–B205
    Ages 11+ → AdultsExam · IELTS bridge

    Cambridge & IELTS

    Cambridge Prepare A1 → B2 then a personalised IELTS roadmap from the teacher who built testmaster.pro. Writing and speaking corrected sentence by sentence.

The learning ladder

A clear ladder — from the first song to Cambridge.

Each level is built on the one just completed. Students never skip a rung, and never stand still.

  1. 01
    Under 6

    Genki English

    Vocabulary built through natural acquisition — bé listen, mime, copy and sing hundreds of English patterns before they can read. The same way they picked up their mother tongue.

  2. 02
    Ages 6–7

    My Phonics 1–5

    The biggest milestone in a child's English journey: sounds become reading. Alphabet → blending → first words → first sentences. Every sound a small, solid step toward independent reading.

  3. 03
    Ages 7–11

    Hang Out Starters → Hang Out 4

    Vocabulary expansion through themes children actually care about — family, hobbies, playground, travel. Reading, writing and speaking grow together, anchored to topics the child wants to talk about.

  4. 04
    Ages 10+

    Communication Course

    The Stemhouse signature: training a skill most courses skip — asking questions in English with confidence. Reflexes, debate, presentation. The bridge between knowing the language and using it.

  5. 05
    Ages 11+ • A1+

    Cambridge Prepare Level 1+

    Now the language goes deep. International Cambridge syllabus from A1 to B2 — wider cultural and general knowledge while preparing for Cambridge YLE / KET / PET / First and IELTS.

Authorized materials

The textbooks that shape every class.

We don't improvise. Each stage uses the same internationally recognised series used in top schools across Southeast Asia.

Practice between classes

An AI coach for the hours between lessons.

Aga also built testmaster.pro — an AI-powered practice platform with two tracks (IELTS and General English). Students at Stemhouse use it for homework: instant feedback on writing and speaking, drills they can run from their phone, and a study companion that remembers their goals.

  • Two tracks — IELTS (Academic + General) and General English
  • Instant band-level feedback for writing and speaking — in 12 languages
  • Free plan available · no credit card to start
  • Built and personally tuned by Aga against real exam rubrics
testmaster.pro
testmaster.pro IELTS landing — Score your IELTS in minutes, in your language
Next step

Book a free trial lesson.

30 minutes with Mr. Aga — in English or Vietnamese — to understand your child's level and the right path forward.

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