Insights
95% vs 98% Known Words: How Much Text Should You Understand?
A practical guide to 95% and 98% lexical coverage, what the research means, and how to choose texts without turning reading into dictionary work.
Can You Learn a Language Only by Reading?
Reading can build comprehension, vocabulary, and reading fluency, but it does not train every skill. Learn what to add for listening, speaking, and writing.
Am I Too Old to Learn a Language? The Research Says No
Am I too old to learn a language? Research debunks the critical period myth. Adults have real advantages, and neuroplasticity supports lifelong language learning.
Comprehensible Input vs Grammar Study: Which Works Better?
Comprehensible input vs grammar study without false either-or claims. Compare reading/input, grammar, output, and feedback by skill, level, and goal.
Krashen's Input Hypothesis: Comprehensible Input in Practice
What Krashen's Input Hypothesis says, what it does not prove, and how to use input, reading, grammar, output, and feedback without overclaiming.
Natural Order Hypothesis: Why Grammar Rules Don't Stick on Schedule
A plain-English guide to the Natural Order Hypothesis, morpheme studies, teachability, and why meaningful input matters more than forced grammar sequence.
Extensive Reading for Language Learning: What to Read and How Much
Extensive reading works when texts are easy enough, interesting, and repeated often. Choose graded readers, set volume, and avoid common mistakes.
How Spaced Repetition Works for Language Learning
Spaced repetition helps vocabulary retention, but it works best with meaningful reading. Learn what to save, review, reread, and skip.
Learn a Language by Reading: What Works and What Does Not
A practical, evidence-aware guide to learning a language through reading: text difficulty, 95–98% coverage, vocabulary growth, and what reading cannot replace.
