Vocabulary Expansion
Learn powerful academic vocabulary across 7 subjects — from the human body to space, history to economics!
📖 Academic Words for Every Subject!
In Grade 3, you learned everyday words — professions, sports, festivals. Now in Grade 4, you’ll learn academic vocabulary — words used in your Science, Social Studies, Computer, and other classes! From the skeleton to the solar system, from ancient civilizations to artificial intelligence — these words power up ALL your subjects.
Each theme connects directly to a school subject, making your English learning doubly useful! Every word comes with examples, sentences, exercises, and quizzes.
💡 Why Academic Vocabulary Matters
Research shows that knowing academic vocabulary is the #1 predictor of school success. Students who know subject-specific words score higher in EVERY subject, not just English!
📚 7 Vocabulary Themes
Tap any theme to start learning!
Human Body & Health
How Your Body Works
Learn English words about your amazing body, health, and hygiene!
Space & Universe
Exploring the Cosmos
Learn words about planets, stars, galaxies, and India’s space program!
History & Civilizations
India’s Past and World History
Learn words about ancient civilizations, empires, and freedom!
Technology & Computers
The Digital World
Learn words about computers, internet, coding, and the digital age!
Geography of India
States, Landforms & Climate
Learn words about India’s geography — states, rivers, plateaus, and climate!
Arts & Literature
Creativity and Expression
Learn words about painting, music, dance, and literature!
Money & Economics
How Money and Trade Work
Learn words about money, savings, trade, and the Indian economy!
Start with Human Body & Health! 🫀
Learn about your amazing body — skeleton, organs, nutrition, and hygiene!