Language Trail
For language immersion families

Fluency grows with daily practice.

Language Trail helps children in language immersion programs read, write and speak with confidence in Chinese, Japanese, German and French. You do not need to speak the language at home.

Sign up See Skill Trail
  • 你好Chinese · Mandarin
  • こんにちはJapanese
  • Guten TagGerman
  • BonjourFrench
Languages

Four languages. One method.

Every language follows your state's immersion curriculum, and every lesson builds the same three skills: speaking, reading and writing.

中文

Chinese (Mandarin)

Hear the four tones, read pinyin, and learn to recognize and write characters.

  • Tones and pinyin
  • Character reading and writing
  • Listening and speaking
Skill Trail available
日本語

Japanese

Move comfortably between hiragana, katakana and kanji as reading grows.

  • Three writing systems
  • Kanji by grade level
  • Listening and speaking
Skill Trail in development
Deutsch

German

Build clear sentences with noun genders, cases and the verb in the right place.

  • Genders and cases
  • Sentence structure
  • Listening and speaking
Skill Trail in development
Français

French

Connect spelling to sound, and match gender and verb forms to meaning.

  • Spelling and accents
  • Verb forms
  • Listening and speaking
Skill Trail in development

Speak. Say it aloud.Read. Understand it on the page.Write. Put it in your own words.

Why immersion works

Math and science in the new language, from Kindergarten.

In an immersion program, children do more than study a language. They learn math, science and other subjects in it, starting in Kindergarten. That is why immersion students can think, read and reason in a second language.

In Portland's randomized study, immersion students reached intermediate proficiency by grade 8. Daily practice at home is how we help children go further.

  • Taught in the language

    Subjects like math and science are taught in the target language, so vocabulary comes with real ideas attached.

  • Practice keeps pace with school

    Short daily sessions match what your child is learning in class, so new words get used again and again.

  • Built for non-native households

    Every lesson comes with an English guide, so a parent who does not speak the language can still help.

The research

What science says about children who use more than one language.

Children who speak, read and write in more than one language show measurable differences in attention, memory and language awareness. Here is what the studies report.

63studies

Stronger cognitive skills

A meta-analysis of 6,022 participants found bilingualism reliably linked to better attentional control, working memory, metalinguistic awareness, and abstract and symbolic representation.

Adesope et al., 2010
+7months

Ahead in English reading

In a lottery-based randomized study, immersion students were about 7 months ahead in English reading by grade 5, and about 9 months ahead by grade 8.

RAND, American Councils & Portland Public Schools
0loss

No cost to math or science

Students learning math and science in a second language showed no clear benefit or deficit compared with peers taught in English, for Spanish and for partner languages such as Mandarin and Japanese.

RAND, American Councils & Portland Public Schools

Key terms, in plain language

Attentional control
Focusing on what matters and ignoring distractions.
Working memory
Holding information in mind while using it, like solving a word problem.
Metalinguistic awareness
Understanding how language itself works: sounds, word parts and grammar.
Abstract and symbolic representation
Understanding that words, numbers and symbols stand for ideas.

Reading the evidence carefully

Researchers still debate how far these benefits reach. A 2018 meta-analysis of adults found no executive-function advantage once it corrected for publication bias. The most rigorous school evidence for children comes from randomized lottery studies, like the Portland study above.

Sources

  1. Adesope, O. O., Lavin, T., Thompson, T., & Ungerleider, C. (2010). A systematic review and meta-analysis of the cognitive correlates of bilingualism. Review of Educational Research, 80(2), 207–245. doi.org/10.3102/0034654310368803
  2. RAND Corporation, American Councils for International Education & Portland Public Schools. Study of Dual-Language Immersion in the Portland Public Schools. Summary at American Councils
  3. Lehtonen, M., et al. (2018). Is bilingualism associated with enhanced executive functioning in adults? A meta-analytic review. Psychological Bulletin, 144(4), 394–425. doi.org/10.1037/bul0000142
Skill Trail

Daily practice for your child. Weekly clarity for you.

Skill Trail is our practice app. It turns 15 to 20 focused minutes a day into steady progress, and tells you each week exactly where your child stands. It is available now for Chinese.

Weekly progress report

One email per household covering every child: days practiced, minutes, new skills and what to review.

A daily plan

Short sessions sized to the grade, so practice stays steady without burnout.

Matches the curriculum

Choose your state and grade. Practice follows what the classroom is teaching.

Natural-voice audio

Every word is read aloud by a natural-sounding voice, with pinyin to support new readers.

Math in the language

Questions play aloud in Chinese, with a small English guide so a parent can help.

Checkpoints

Regular checkpoints show whether your child is on track before school tests arrive.

Rewards for effort Coming soon

Coins for showing up and sticking with it, not only for right answers. No ads.

Pick up anywhere

Start on a tablet, continue on a laptop. Skill Trail remembers where your child left off.

Questions

Common questions

Do I need to speak the language?

No. Language Trail is built for families who do not speak the language at home. Lessons include an English guide so you can follow along and help.

Which state curriculum do you follow?

We align practice with your state's immersion and world-language standards. Tell us your state when you sign up and we will let you know as your curriculum is ready.

What do you collect about my child?

A parent email, plus your child's first name or nickname, grade and target language. We never sell your data, and there are no ads.

Who runs Language Trail?

Language Trail is built for immersion families. Our goal is to help every child in an immersion program, whatever language they speak at home, reach excellence in their target language.

Tell us about your child's program.

Sign up