Is an 8-year-old smarter than a 35-year-old? What about a 65-year-old? In this fascinating 90-minute lesson for B1-B2 learners, students discover that intelligence isn’t a single number on a test – it changes and grows throughout our lives.
Inspired by Shannon Odell’s popular TED-Ed video, this lesson takes students inside the developing brain. They explore why young children learn languages effortlessly, why teenagers excel at logic puzzles, why adults master focus and memory, and why older adults shine at trivia and wisdom. Along the way, they meet three potential teammates for a mental competition called the Brain Clash and decide who to choose.
Students will develop:
- Vocabulary: Key brain-related terms such as scope, narrow down the roster, jack-of-all-trades, pruning, prefrontal cortex, and hippocampus
- Grammar: Advanced comparative structures including “the + comparative, the + comparative” and “as…as” constructions for equality and inequality
- Speaking: Discussion and debate about age, intelligence, and personal strengths
- Listening & Comprehension: Extracting specific information from an authentic video source
- Critical thinking: Challenging stereotypes about age and ability
- Extension Activity: Two Truths and a Lie where students personalize the target grammar by writing true and false sentences about themselves for pair work
Perfect for teachers looking for a ready-to-use, video-based lesson that gets students talking, thinking, and comparing – without reinforcing the myth of a single “smartest age.”
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Teach English through brain science, intelligence, and the surprising strengths of every age.
