Why reading works
You don't learn a language by studying it. You learn it by reading.
That's the bet behind Marginota. It isn't a hunch — it's one of the most replicated findings in second-language acquisition research. Here's the short version.
Comprehensible input
In the 1970s and 80s, linguist Stephen Krashen proposed that we acquire languages much the way children do: by understanding messages, not by memorizing rules. His Input Hypothesis says acquisition happens when a learner reads or hears language they can mostly understand, pitched just slightly beyond their current level — “i + 1.” Consciously studied grammar, he argued, doesn't turn into fluent ability.
- Krashen, S. D. (1982). Principles and Practice in Second Language Acquisition. Pergamon Press.
- Krashen, S. D. (2004). The Power of Reading: Insights from the Research (2nd ed.). Libraries Unlimited.
Reading beats drills in the classroom
Elley and Mangubhai (1983) ran the famous “Book Flood” in Fiji: primary classrooms were flooded with high-interest storybooks and pupils read every day, while control schools kept the standard audio-lingual drill program. The reading groups outperformed the drill groups on reading comprehension and other language measures — and the advantage grew even larger in the second year, spilling over into exam results in other subjects, including mathematics.
- Elley, W. B., & Mangubhai, F. (1983). The impact of reading on second language learning. Reading Research Quarterly, 19(1), 53–67.
An honest caveat
Krashen's strongest claim — that comprehensible input is the only thing that matters — is debated. Later research, including Long's Interaction Hypothesis, shows that conversation and producing language help too. What isn't debated: large amounts of understandable reading reliably build vocabulary, grammar instincts, and fluency. We build on the consensus, not the controversy.
How Marginota applies it
- Real articles at your level — i + 1, not i + 10. Beginner, intermediate, and fluent modes tune how much support you get.
- Every word tappable — unknown words get explained in context, so the input stays comprehensible instead of becoming a wall.
- Reading is the main event — no streaks, no shame, no drills-first. Quizzes just keep the words you've looked up fresh.