Introduction
Writing about school in Brazilian Portuguese can be tricky for English-speaking learners. This article explains the most common mistakes made when composing notes, emails, homework answers, and short messages about school life, and gives clear corrections, patterns, and sample sentences you can use right away.
- Why these mistakes happen
- Common mistake 1: Wrong article use with school-related nouns
- Common mistake 2: Incorrect verb conjugation and tense
- Common mistake 3: False friends and vocabulary traps
- Common mistake 4: Word order in questions and informal messages
- Common mistake 5: Prepositions with verbs
- Common mistake 6: Accent marks and spelling
- Common mistake 7: Informal vs formal tone in school communications
- Common mistake 8: Gender agreement with adjectives and nouns
- Common mistake 9: Using ser vs estar for states vs characteristics
- Practical sentence patterns for school writing
- Beginner tips to avoid mistakes
- Quick checklist before sending school messages
- Conclusion
Why these mistakes happen
Many errors come from direct English-to-Portuguese translation, false friends, or differences in grammar and word order. Beginners often rely on literal translations for verbs, articles, and prepositions, and forget accents or correct verb conjugations for past and future contexts.
Common mistake 1: Wrong article use with school-related nouns
Portuguese uses definite and indefinite articles more often than English. Omitting them or using the wrong gender is frequent.
Wrong: Preciso livro para a aula.
Correct: Preciso do livro para a aula.
Note: Use do (de + o) when indicating possession or necessity with masculine nouns. For feminine nouns use da (de + a).
Examples:
Eu esqueci o caderno na sala de aula.
Você trouxe a apostila?
Common mistake 2: Incorrect verb conjugation and tense
Learners often mix infinitives, present tense, and past tense forms. Context matters: use pretérito perfeito for completed past actions, pretérito imperfeito for habitual past, and futuro for actions that will happen.
Wrong: Ontem eu estudo a lição.
Correct: Ontem eu estudei a lição.
Patterns:
Present: Eu estudo para a prova.
Completed past: Eu estudei ontem à noite.
Habitual past: Quando eu era criança, eu estudava todas as tardes.
Future: Eu estudarei amanhã.
Common mistake 3: False friends and vocabulary traps
Some words look like English but have different meanings. Using them incorrectly can cause confusion in a school context.
Example false friend: professor vs. professor in English is similar, but escuchar should not be used; the Portuguese verb is ouvir or escutar. Another trap: atual means current, not actual.
Wrong: Meu atual professor é muito simpático.
Correct: Meu professor atual é muito simpático.
Useful vocabulary (Brazilian Portuguese):
professor / professora – teacher
caderno – notebook
prova – exam
tarefa or lição de casa – homework
nota – grade
Common mistake 4: Word order in questions and informal messages
English speakers may place words in the English order when writing Portuguese questions or short messages. Portuguese often uses subject-verb-object order but can invert for emphasis, and questions commonly use rising intonation rather than inversion.
Wrong: Você vai no colégio hoje?
Correct: Você vai ao colégio hoje?
Tip: Use ao (a + o) and na (em + a) for common prepositions with places.
Examples of question patterns:
Onde fica a biblioteca?
Quando é a prova de matemática?
Você pode me emprestar o caderno?
Common mistake 5: Prepositions with verbs
Some verbs require specific prepositions that differ from English. Using the wrong preposition changes meaning or results in unnatural phrases.
Wrong: Eu gosto de estudar em matemática.
Correct: Eu gosto de estudar matemática.
Wrong: Eu preciso falar com o meu professor sobre a nota.
Correct: Eu preciso falar com meu professor sobre a nota.
Common verb + preposition patterns:
gostar de estudar
falar com alguém
ir para a escola / ir ao colégio
chegar atrasado à aula (note the accent on à when contraction is required with feminine articles)
Common mistake 6: Accent marks and spelling
Portuguese accents change pronunciation and meaning. Missing them can make text ambiguous or incorrect. Beginners often omit accents due to unfamiliar keyboards.
Examples where accents matter:
avó (grandmother) vs avô (grandfather)
público (public) vs publico (I publish)
Também (also) vs tambem (incorrect)
Sample corrections:
Eu falei com a avó ontem.
Ele publicou o trabalho na revista pública.
Note: revista pública is a rare phrase; more natural: a revista é pública.
Common mistake 7: Informal vs formal tone in school communications
Choosing the wrong level of formality for emails or messages to teachers is a frequent error. Use formal language for emails to professors and more neutral/informal for classmates.
Formal email opening patterns:
Prezado Professor Silva,
Prezada Professora Souza,
Formal closing patterns:
Atenciosamente,
Obrigado(a),
Informal message to a classmate:
Oi Maria, você tem a resposta da questão 3?
Common mistake 8: Gender agreement with adjectives and nouns
Adjectives must agree in gender and number with the noun they describe. English speakers sometimes forget to change endings.
Wrong: O professora é muito inteligente.
Correct: A professora é muito inteligente.
Examples:
Os alunos são interessados.
A sala estava vazia.
Common mistake 9: Using ser vs estar for states vs characteristics
Confusing ser and estar causes errors when describing people, places, or class situations. Use ser for permanent or defining characteristics, estar for temporary states or locations.
Wrong: A aula é muito cansada hoje.
Correct: A aula está muito cansativa hoje.
Patterns:
Ser: Ela é professora. / A prova é difícil.
Estar: Ela está cansada. / A prova está fácil hoje.
Practical sentence patterns for school writing
Short email: Prezado Professor Silva,
Eu não consegui entregar a tarefa porque tive um problema de internet. Posso enviar até amanhã?
Atenciosamente,
João Silva
Note or message to a classmate: Oi Ana, você pode me enviar uma foto das anotações da aula de ontem?
Form response in an exercise: Meu horário de aula é das 8h às 11h. Eu estudo português e matemática.
Chat message to teacher (informal but respectful): Boa tarde, professora. A dúvida é sobre a questão 2 do exercício.
Simple paragraph for homework: Eu estudo na Escola Municipal. Minha matéria favorita é história porque gosto de aprender sobre culturas diferentes. Eu geralmente estudo uma hora por dia.
Beginner tips to avoid mistakes
Learn and practice common prepositions with verbs specifically used in school contexts, like estudar, assistir, faltar, e entregar.
Create a small phrasebook for articles and contractions: do, da, ao, à, no, na.
Always check verb tense: mark if action is completed, habitual, or future before conjugating.
Use a spellchecker that supports Brazilian Portuguese to catch missing accents and gender agreement errors.
Read short, real-life examples in Brazilian Portuguese—school emails, notes, and chat messages—to internalize tone and structure.
Quick checklist before sending school messages
Is the greeting appropriate for the recipient?
Did you use the correct article and preposition for places and possessions?
Is the verb conjugated for the right tense and person?
Are accents and gender agreements correct?
Is the tone formal enough for a teacher or official staff member?
Conclusion
Writing about school in Brazilian Portuguese becomes easier when you focus on articles and gender, correct verb tenses, prepositions, accents, and appropriate tone. Use the sentence patterns and examples here to build accurate messages, emails, and homework. With a targeted checklist and a few daily examples, beginners can avoid the most common mistakes quickly.
