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Master Grammar.
Unlock Your Voice.

From building your first sentence to acing the SAT—adaptive learning that grows with you.

👆 Watch grammar come alive

Birds

fly

south

Every sentence is a story. See the subject, verb, and object work together.

Explore everything below

✅ 100% Free

⚡ 5-10 Min Lessons

📱 Works Offline

🎯 Adaptive to You

20 Chapters. 500 Lessons. Endless Mastery.

From sentences to essays—master every grammar rule

1

🗨️

Sentences

Where all meaning begins

2

🏷️

Nouns

The who, what, and where

3

🔁

Pronouns

Standing in for names

4

🏃

Verbs

Actions that drive stories

5

🎨

Adjectives

Colors that paint pictures

6

🔍

Adverbs

Details that add depth

7

📍

Prepositions

Connections and relationships

8

🔗

Conjunctions

Links that build complexity

9

❗

Interjections

Emotions that spark life

10

🔣

Punctuation

Marks that guide readers

11

🏗️

Sentence Structure

Patterns that create clarity

12

🤝

Agreement

Rules that keep harmony

13

⏰

Tenses

Time travel through language

14

🗣️

Voice

Active choices for impact

15

🔧

Modifiers

Words that shape meaning

16

🧱

Clauses

Building blocks of thought

17

🪢

Phrases

Groups that work together

18

⏸️

Parallelism

Balance that brings rhythm

19

⚠️

Fragments & Run-ons

Mistakes that teach precision

20

🎭

Style & Tone

Voice that makes yours

By The Numbers

0 📚 Chapters

0 📖 Lessons

0 ⚡ Questions

0 🎯 Modes

Why Grammar Academy Works

Evidence-based learning that actually sticks

🧠

Spaced Repetition

Science-backed review intervals help you remember words and rules for life, not just the test.

🎯

Adaptive Learning

Questions adjust to your level. Build confidence with wins, then level up when you're ready.

⚡

Instant Feedback

See why you're right or wrong immediately. No waiting, no wondering, no frustration.

📊

Progress Tracking

Watch your streaks grow, vocabulary expand, and mastery increase with clear visual stats.

🎮

Gamified Practice

Earn streaks, unlock achievements, and compete with yourself to make learning addictive.

💾

Zero Lock-In

Your progress saves locally. No account, no cloud, no selling your data. You own your learning.

Choose Your Learning Path

Every age, every level—personalized content that speaks to you

Sprout Mode

Ages 4-8 👶

Big fonts, playful stories, and fun visuals. Grammar feels like a game!

Simple Language

Visual Metaphors

Game-like Quizzes

Builder Mode

Ages 8-11 🏗️

Clear explanations, hands-on practice, and confidence-building exercises.

Step-by-Step

Practice Focused

Skill Building

Explorer Mode

Ages 9-14 🎒

Real-world examples, deeper explanations, and confidence-building challenges.

Pop Culture

Deeper Why

Multiple Perspectives

Mastery Mode

Ages 15-18 🎓

SAT/ACT prep, complex analysis, and college-ready writing skills.

Test Prep

Advanced Concepts

Academic Writing

Try a Sample Question

Experience our adaptive quizzes right now—no signup needed

⚡

Quick Grammar Check

Test your skills with this sample question

Which sentence is grammatically correct?

A

Me and Sarah went to the store.

B

Sarah and me went to the store.

C

Sarah and I went to the store.

D

I and Sarah went to the store.

Want more practice? Try a randomized quiz!

✨ Questions change every time • No two quizzes alike

Frequently Asked Questions

Everything you need to know about Grammar Academy

Absolutely! Grammar Academy is completely free forever with no hidden costs, premium tiers, or paywalls. We believe quality grammar education should be accessible to every student, regardless of their financial situation. No credit card required, ever.

Nope! Just open the app and start learning immediately. Your progress automatically saves locally on your device using browser storage, so you can pick up exactly where you left off. No passwords to remember, no email verification, no hassle.

Yes! Grammar Academy is fully responsive and works beautifully on phones, tablets, and computers. The interface adapts to your screen size for the best experience. Learn on the bus during your commute, in bed before sleep, or at your desk.

We cover all major Indian and international curricula including CBSE, ICSE, IB, Cambridge IGCSE, AP English, and standardized tests like SAT and ACT. Mastery mode includes dedicated SAT/ACT grammar section preparation with test-taking strategies and practice questions aligned to exam patterns.

Over 10,000 practice questions spanning 20 comprehensive grammar chapters. Each chapter contains approximately 500 questions with detailed explanations. When you take chapter exams, the system randomly selects 50 questions to ensure fresh assessments every time you practice, maximizing learning through variety.

Absolutely! Switch anytime between Sprout (ages 4-8), Builder (ages 8-11), Explorer (ages 11-14), and Mastery (ages 15-19) modes. It's the same core grammar content presented at four different difficulty levels with age-appropriate examples, explanations, and vocabulary. Your progress tracks separately for each mode, so you can learn at your own pace.

Each lesson is designed to take 5-10 minutes, perfect for microlearning sessions. We know you're busy, so lessons are structured for quick bursts of focused learning that fit seamlessly into your schedule. Complete one during a study break, commute, or whenever you have a few spare minutes.

Yes! Everything runs directly in your browser without requiring server connections. Once the page loads initially, you can continue learning even without internet access. All content, quizzes, and progress tracking work offline, making it perfect for studying during flights, commutes, or areas with poor connectivity.

🔍 Explore 500+ Real Sentences

From Shakespeare to Star Wars, discover language across 50+ dimensions

"May the Force be with you."

🎬 Star Wars • 6 words • Beginner

"To be or not to be, that is the question."

📖 Shakespeare • 10 words • Intermediate

"I have a dream..."

🎤 MLK • Advanced

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