
Advanced Grammar: The Language of Research and Policy
Enhance your formal English for international exams with this lesson on the language of research and policy. We analyze the passive voice, nominalization, and other key structures for academic and official writing.

Persuasive Writing Practice: How to Write a Promotional Blog Post
Learn the art of persuasion by writing a promotional blog post for a new fitness program. This guide breaks down the techniques you need to write convincing, action-oriented content for any exam.

You Are an Ecosystem: Meet the Trillions of Creatures in Your Human Microbiome
You are not just you. You are a walking, talking home to trillions of microbes. Let’s dive into the fascinating world of the human microbiome and discover how this inner ecosystem shapes your health, your mood, and your life.

Beyond the Cookie-Cutter Workout: How to Build a Personalized Fitness Plan for Real Results
Tired of fitness plans you can’t stick to? Learn how to assess your goals, understand the pillars of fitness, and build a sustainable, bespoke workout plan that fits your life and delivers lasting results.

Advanced English Listening: The Psychology of How We Learn
Prepare for the listening section of international exams (SAT, TOEFL, IELTS) with this university-level lecture on the psychology of learning. Includes a 10-question quiz and vocabulary.

Exam Reading Comprehension: The Age of Exploration
Challenge yourself with this SAT/IELTS/TOEFL-level reading passage on the Age of Exploration. Test your skills with a timed quiz and learn key historical vocabulary.

Can You See It From Space? A Great Wall of China Myth-Busting Quiz
Think you know the Great Wall of China? Take our fun, interactive quiz to explore its incredible 2,000-year history, discover what it’s really made of, and learn the truth about the most famous myths surrounding this legendary landmark.

Do You Speak “Office English”? A Quiz on Essential Workplace Idioms
Master the essential idioms and expressions of the modern workplace with this interactive quiz. Learn to navigate office lingo like “red tape,” “learning curve,” and “on the same page” in realistic contexts. Boost your confidence and communication skills at work.

Unmasking You: The Messy, Beautiful Art of Authenticity
It’s more than a buzzword. How do you define authenticity for yourself? Let’s explore what it truly means to be you and how to courageously close the gap between who you are and who you pretend to be.

Advanced English Grammar: Social Inequality and Opportunities
Master the English grammar needed to discuss social inequality and its impact on opportunities. This lesson for advanced learners focuses on hypothetical conditionals, contrastive structures, and abstract nouns.