The Streal blog

How languages are actually learned from real speech: what the research says, what levels mean, and how to turn what you watch into an ordered course.

How to learn a language with YouTube
Guide

How to Learn a Language With YouTube

YouTube has endless native speech and no idea what your level is. A six-step method, with real numbers on speed, vocabulary and subtitles.

Spanish grammar, heard in real YouTube videos
Spanish grammar

Spanish Grammar, Heard in Real Videos

Twenty grammar points from ser vs estar to the subjunctive, each explained simply and then heard in clips of native speakers.

Preterite or imperfect? We counted 40,516 Spanish verbs
Original data

Preterite vs Imperfect: How Natives Actually Choose

The rule that works, the shortcut that does not, and 5,870 past-tense verbs from native YouTube videos to check it against.

Dreaming Spanish alternatives
Comparison

The Best Dreaming Spanish Alternatives

Dreaming Spanish is a great library of input. What to use alongside it, or instead, when you want grammar, an order or speaking practice.

FluentU alternatives
Comparison

The Best FluentU Alternatives for Learning From Real Videos

Lingopie, Yabla, Language Reactor and others compared on price, content and method, so you can learn from video without $30 a month.

How fast do Spanish speakers talk? We measured 140 YouTube videos
Original data

How Fast Do Spanish Speakers Talk? We Measured 140 Videos

About the same words per minute as English, but 30% more syllables, and a gap of nearly double between speakers.

Which Spanish tenses do natives actually use? We counted 40,000 verbs
Original data

Which Spanish Tenses Do Natives Actually Use? We Counted 40,000 Verbs

Two thirds present, a subjunctive about once a minute, and five verbs that make up 45% of everything.

The best native Spanish YouTube channels, ranked by speed and vocabulary
Learn Spanish

The Best Native Spanish YouTube Channels, by Speed and Vocabulary

Lists sort channels by feel. We measured 140 videos on both, and the slowest speakers often use the hardest words.

Why you still cannot understand native speakers
Guide

Why You Still Can’t Understand Native Speakers

Three separate reasons native speech stays unintelligible after years of study, and the loop that fixes all three.

What to do after Duolingo
Guide

What to Do After Duolingo

What a finished tree did and did not give you, and the next block of work that actually moves you to B1.

How many words you need to watch without subtitles
Research

How Many Words Do You Need to Watch Without Subtitles?

The research puts a number on it, our count on YouTube agrees, and 95% coverage is far less comfortable than it sounds.

CEFR levels explained from A1 to C2
Reference

CEFR Levels Explained: A1 to C2, and How to Tell Which One You Are

What each level lets you actually do, the honest self-check for each, and why B1 to B2 is the long one.

An A1 to B2 study plan
Guide

An A1 to B2 Study Plan That Pairs a Course With Real Speech

How much of your week goes to ordered lessons, how much to real input, and how the ratio changes by level.

Why immersion alone does not work for beginners
Guide

Why Immersion Alone Doesn’t Work at A1 and A2

Comprehensible input is real, but native video is not comprehensible to a beginner. What to do instead.