Stop 01Grammar Trail
Hong Kong
Grammar foundations across city landmarks
English Grammar Step by Step
Learn grammar through an Asian adventure
Explore twelve cities, unlock guided lessons, practise what you learn and collect rewards along the way.
Student accounts save progress and rewards. You can preview the learning map without an account — starting a lesson needs the account your school gives you.
- Asian cities
- 12
- Guided lessons
- 50+
- Practice modes
- 3
Start in Hong Kong
Twelve cities. One connected learning journey.
The journey
Twelve cities. One connected adventure.
Scroll to travel east — every city map unlocks a new chapter of grammar, from foundations in Hong Kong to the finale in Singapore.
Stop 01
Stop 02Word Class Journey
Beijing
Meet verbs and pronouns around the capital
Stop 03Pronoun Promenade
Shanghai
Object and possessive pronouns along the Huangpu
Stop 04Sentence Palace
Seoul
Build your first full sentences, gate by gate
Stop 05Description Route
Tokyo
Adjectives and adverbs across the metropolis
Stop 06Sentence Craft Route
Hanoi
Punctuate, agree and connect ideas
Stop 07Question Quest
Phnom Penh
Ask every kind of question with confidence
Stop 08Tense Expedition
Jakarta
Travel through every English tense
Stop 09Phrase Trail
Kuala Lumpur
Shape phrases and quantities like a local
Stop 10Pronoun Route
New Delhi
Master pronouns and phrases across the city
Stop 11Summit Challenge
Kathmandu
Climb towards the summit of English grammar
Stop 12Grammar Finale
Singapore
Celebrate the last stops around Marina Bay
How it works
A clearer path from lesson to mastery
Everything students need is connected in one journey, without jumping between unrelated tools.
Learn the rule
Bite-sized units inside every city stop — stories, rule cards, videos and listen-and-repeat audio build each grammar point step by step.
Practise with purpose
Quick quizzes, time attack rounds and topic-focused sets turn brand-new rules into confident reflexes.
Collect rewards
Earn XP, unlock achievements and gather illustrated poster cards as you travel from city to city.
The method
Guided, step by step — the way grammar is meant to be learned
GRAMMAI PEN follows Dr Ruth Wong's English Grammar Step-by-Step, turning its structured approach into a learn-practise-feedback journey.
One rule at a time
Each unit introduces a single grammar point with clear examples, listen-and-repeat audio and bite-sized notes — no leaps ahead.
Guided and scaffolded
Lessons follow the same learn-practise-feedback journey, with hints that point to the next move when a student is stuck.
Feedback that teaches
Quizzes, the AI tutor and writing feedback explain what to try next, instead of only marking an answer right or wrong.
The learning path follows English Grammar Step-by-Step by Dr Ruth Wong
A clear, incremental structure: build one rule at a time, practise it in context, and only then move on. The platform adds the feedback loop — so every attempt moves a student closer to mastery.
Learn → Practise → Feedback → Next rule
Practice hub
Three ways to train your grammar reflexes
Practice feels like play — pick a mode, earn XP and watch your weekly rank climb.
Quick Quiz
Short, sharp question sets that check a rule the moment you learn it — instant feedback included.
Time Attack
Race the clock through rapid-fire rounds. The faster and more accurate you are, the more XP you bank.
Focus Practice
Zero in on one grammar topic — articles, plurals, tenses — and drill it until it sticks.
AI tutor
Stuck on a rule? Ask your AI tutor
Every lesson comes with a friendly tutor that knows exactly what you are working on — no question is too small.
Answers tuned to the exact lesson and unit you are studying
Gentle, encouraging feedback on your writing practice
Suggestion chips keep the questions flowing when you are stuck
GRAMMAI Tutor
Hong Kong · Nouns & Articles
Why is it “an apple” but “a banana”?
Great question! Use “an” before a vowel sound — apple begins with /æ/, so “an apple”. Banana begins with /b/, so “a banana”.
Oh! So “an umbrella”, but “a university”?
Exactly — listen for the sound 🎉 “University” starts with a /j/ sound, like “yoo”. Now you try: ___ honest person.
AI writing feedback
Friendly feedback on every piece of writing
After a writing task, students get a gentle review that points out what already works, what to try next, and how the sentence could be rewritten — so feedback feels like coaching, not grading.
What works. Friendly, specific notes that celebrate what works and name the next step.
Something to try. Friendly, specific notes that celebrate what works and name the next step.
Rewrite idea. A reworked sentence keeps the idea and fixes the pattern.
Writing feedback
Lesson writing task
This is an example. Fictional student work is shown with friendly feedback.
Student wrote
Yesterday I go to the park with my friend and we play football.
What works
You set the time with “yesterday” and told a clear little story about your day.
Something to try
With “yesterday” we talk about the past, so use “went” and “played”.
Rewrite idea
Yesterday I went to the park with my friends and we played football.
Example shown for illustration — feedback like this appears after a student submits a writing task inside a lesson.
Rewards
Every step earns something shiny
Progress you can hold — points, badges and a growing collection of city poster cards keep motivation high between lessons.
XP for everything
Lessons, quizzes and writing all earn experience points.
Achievements
Milestone badges celebrate streaks, finishes and brave attempts.
Weekly leaderboard
A friendly class ranking that resets every week.
Poster cards
Finish a city to generate its collectible AI poster card.
Questions
Good things to know before you start
Who is GRAMMAI PEN for?
Students learning English grammar in Hong Kong. The journey starts with grammar foundations and travels through word classes, sentence building, questions, tenses and beyond — so learners can begin at their own starting point and keep climbing.
Can I try it without an account?
Yes — you can preview the learning map and the city journey for free on the grammar map. No account is needed to look around.
How do students start a lesson?
Starting a lesson needs a student account, which is created by your school. Ask your teacher for your login, then sign in to continue.
How do the AI tutor and writing feedback work?
Inside a lesson, the AI tutor answers questions about the exact rule you are studying. After a writing task, students receive friendly feedback — what already works, what to try next, and a rewrite idea — so mistakes become the next learning step.
How do schools or teachers get started?
Schools and teachers use their existing staff account to sign in and open the admin dashboard. If you need access, ask your school or research team — they manage accounts.
Free to preview
Ready to begin your grammar adventure?
Two ways in: students continue their journey, while schools and teachers open the dashboard.
For students
Sign in with the account your school gives you to continue lessons, save progress and collect rewards.
Student sign inFor schools & teachers
Use your staff account to open the admin dashboard and manage classes, students and research data.
School & staff sign inAccounts are created by schools — ask your school or research team for access.