A research-based program for heritage speakers and L2 learners — purpose-built around your child's actual profile, age, and needs. Taught by Dra. Carla Dias, PhD, Filologia Portuguesa, USP.
The easiest way to bring Brazilian Portuguese into your child's day — no lesson required.
The cantigas de roda every Brazilian child knows — plus modern artists to stream at home.
Explore songsA curated reading list by age band — from picture books to early chapter books.
Browse the bookshelfClassic Brazilian children's games with bilingual instructions and Portuguese chants built in.
Discover the gamesEvery pedagogical decision — textbooks, materials, pace, what to correct and what to leave alone — depends on which profile fits your child. Mixing them in the same class produces poor results for both.
Grew up hearing Portuguese at home
Typical characteristics
What the classes focus on
Class types: Heritage Jr. (7–9) · Heritage Mid. (10–12) · Heritage Teen (13–15)
Learning Portuguese from zero
Typical characteristics
What the classes focus on
Class types: L2 Jr. (7–8) · L2 Mid. (9–12)
Three foundational concepts from applied linguistics explain what you observe in your child — and guide every pedagogical decision at Happy Portuguese.
Lenneberg (1967) · Johnson & Newport (1989)
The brain has distinct windows of high plasticity for each component of language. Phonology peaks before age 7–8. Grammar is most natural before 12–14. Vocabulary has no hard cutoff — it grows across a lifetime.
Cummins (1979)
BICS is everyday conversational fluency — develops in 1–2 years. CALP is academic and written language — takes 5–7 years of formal instruction. A heritage speaker can have strong BICS and near-zero CALP: speaks at home, but can't write a correct sentence. These are two completely different systems.
Cummins (2001)
Skills developed in one language — reasoning, narrative structure, phonological awareness — transfer to the other. A child who learns to read well in Portuguese becomes a better reader in English. The languages don't compete: they amplify each other.
Critical period windows by language component
| Component | Critical window | Practical consequence |
|---|---|---|
| Phonology (accent, sounds) | Until ~7–8 yrs | Children exposed before 7 develop near-native pronunciation. |
| Grammar (morphosyntax) | Until ~12–14 yrs | Subjunctive and agreement are acquired more naturally before adolescence. |
| Vocabulary (lexicon) | No hard cutoff | Can grow across an entire lifetime. |
| Literacy (reading/writing) | Extended window | Requires explicit instruction at any age — not spontaneous like speech. |
References: Lenneberg (1967) · Krashen & Terrell (1983) · Cummins (1979, 2001) · Montrul (2016, 2018) · Johnson & Newport (1989) · Cambridge Handbook of Childhood Multilingualism (2022)
Separated by profile AND age band. Maximum 3 students per class. Materials, pace, and objectives are built around exactly who is in the room.
Heritage Speaker Classes
7–9 years
Literacy, formal vocabulary, first written texts, classic Brazilian children's literature
Key materials
10–12 years
Explicit grammar, longer written production, young adult literature, cultural identity
Key materials
13–15 years
Essay writing, crônica, debate, adapted adult literature, deep cultural identity
Key materials
L2 Learner Classes (from zero)
7–8 years
Oral input, TPR, core vocabulary, songs, picture books, silent period respected
Key materials
9–12 years
Conversational themes, supported reading, implicit grammar, start of formal literacy
Key materials
7–15 years
100% personalized plan — profile, materials, and pace defined at the free placement class and updated every 4 weeks.
Heritage or L2?
Sets whether the focus is literacy (heritage) or oral input (L2)
Child's interests
Football, cooking, animals, music — Portuguese enters through what the child already loves
Parents' objective
Communicate with grandparents → oral focus. School in Brazil → literacy focus.
Individual pace
Shy children get more TPR. Competitive children get games and challenges.
These questions give you a sense before the free placement class.
Did your child grow up hearing Portuguese at home, even a little? Do they understand but respond in English?
Heritage Jr., Mid., or Teen (by age)
Has your child had no regular contact with Portuguese? Doesn't recognize basic words?
L2 Jr. or L2 Mid. (by age)
Does your child speak some Portuguese but with many gaps, and speaking level is very different from writing?
Placement class will confirm the level
Do you want a completely personalized plan at your own pace, adapted to your specific goals?
Recommended for atypical profiles
The placement class is free — 30 minutes, no credit card, no obligation. It is a real diagnostic session.
The teacher structures and teaches. Parents make Portuguese present, alive, and affective in daily life. Consistency of home input is the single greatest predictor of language maintenance — more than the number of classes. — Cummins (2001) · Montrul (2016)
20 minutes of genuine Portuguese per day
is worth more than 2 hours of passive exposure once a week. It doesn't need to be perfect. It needs to be consistent.
When Should Kids Start Learning Portuguese?
Age-by-age guide with what to expect at each stage.
Read →
Raising a Bilingual Child in Portuguese
Methods, science, and daily strategies for any family.
Read →
Keep Your Child's Portuguese Alive Without Speaking It
Six strategies for the non-Portuguese-speaking parent.
Read →
Brazilian Books for Kids
Curated reading list by age — from picture books to chapter books.
Read →
Brazilian Songs for Kids
Sing-along favorites that make Portuguese stick.
Read →
Brazilian Games for Kids
Classic Brazilian games with bilingual instructions.
Read →
Young Learners · Ages 5–17
A real 30-minute diagnostic session. Dra. Carla identifies your child's profile, level, and the right program — with a written plan sent after. No credit card, no sales pressure, no obligation.
What is the best age to start?
Exposure can start from birth. Formal classes work best from around age 7–8, when children engage well with structure. Motivated older kids (11–17) also make excellent progress — the critical window matters most for phonology (accent), but vocabulary and grammar develop at any age.
Does the parent need to speak Portuguese?
No. Carla works directly with your child. Your role is to support exposure at home — songs, books, routines. No Portuguese required from you. Many families in our Young Learners program have one or zero Portuguese-speaking parents.
Heritage or L2 — how do I know which my child is?
If your child grew up hearing Portuguese at home and understands it even partially, they are likely a Heritage Speaker. If they have had no regular exposure, they are L2. If you're unsure, the free placement class identifies the profile precisely — don't worry about getting it right before booking.
How are kids classes structured?
Kids classes are 50-minute live sessions (1-on-1 or small groups of max. 3) with a native teacher, once or twice a week.
How much time per week is needed?
20 minutes of genuine daily Portuguese is worth more than 2 hours of passive exposure once a week. One to two classes a week plus short daily contact at home — a song, a few pages of a book, 10 minutes of a Brazilian show — produces consistent, measurable progress.