The vowel system, the consonant system, and the syllabic and accentual patterns of the English language present differences and similarities in relation to those of the Portuguese language (ALVES et al., 2020). With this in mind, mark T for True statements and F for False ones.

( ) There are more vowels in the Portuguese language compared to the English language.
( ) Regarding the consonants of the English language, there is phonetic variability depending on the syllabic position occupied by such segments within the word.
( ) The stress is distinctive in both English and Portuguese. In both languages, it can be used to differentiate verbs from nouns, for example.
( ) In the English language, words can be stressed on any syllable, unlike Portugu... Ver mais

Regarding the teaching of foreign languages in the era of cyberculture, Leffa (2016) presents four challenges for teachers. Make the correct association between numbers and letters, relating the type of challenge and its meaning.

1. Generation of knowledge 2. Encouragement of collective intelligence 3. Development of planetary consciousness 4. Re-literacy


A. The challenge for the teacher is to find the balance between preserving our individuality and accepting the diversity of others.
B. The teacher must have a good level of proficiency in not only the mediation processes through which access to knowledge is given, but also the social practice implicit in this knowledge.
C. Society needs new knowledge to face the countles... Ver mais

According to Christine Goh (In: RENANDYA & WIDODO, 2016), speaking activities that foster real communication among learners can be divided into three broad categories: communication-gap tasks, discussion tasks, and monologic tasks. With this idea in mind, read the following statements:

I. Communication-gap tasks can take various forms, often involving missing information or details that one student must describe, narrate, or explain to their partner.
II. In discussion tasks, learners are expected to present their ideas individually to either one listener or an audience of listeners. Students may also speak extensively on a topic without interruptions.
III. Monologic tasks are interactive activities in which learners exchange ideas, opinions, or inf... Ver mais

According to Lawrence Zhang (In: RENANDYA & WIDODO, 2016), three key factors influence the success of reading: (1) the features of the text, (2) the traits of the reader, and (3) the social context. This applies to both first and second language contexts. With this information in mind, mark T for True statements and F for False ones.

( ) Text characteristic is an important variable which affects the reading process. Narrative and expository texts, for example, have very similar organizational structures and linguistic features.
( ) Different readers engage with the same text in varied ways due to their unique individual traits. Given these diverse factors, teachers should consider such differences when creating lesson plans for reading activities.
(... Ver mais

Studies on Needs Analysis have been conducted to investigate the needs of various learner groups in academic, professional, occupational, and survival contexts. In terms of teaching, needs analysis serves several distinct functions.
Which of the following is NOT a purpose of Needs Analysis?

According to Lourdes Ortega (2011), there are different approaches to explaining variability of L2 learning across individuals. The following excerpt is related to a critical approach:


“As Norton and Toohey (2001) explain, in this perspective constructs such as motivation, aptitude, and other individual differences are reconceptualized as stemming from the interplay between people’s understanding of themselves in the world and the constraints, material and symbolic, that their worlds afford them. These understandings are dialectically shaped by the hopes and aspirations of individuals and by the power structures of the societal milieus that they inhabit”

ORTEGA, 2011, p. 179. In: SIMPSON, J. (Ed.) The Routledge Handbook of Applied Linguistics. Lond... Ver mais

Em uma aula de cinemática, o professor de Física utilizou, como recurso para análise de movimento de partícula, uma plataforma de aplicativos com simulações computacionais. Em uma das simulações, foi apresentado aos estudantes o movimento de uma partícula se deslocando segundo a equação: r = (3 + 1,5t3)i + 2j + (4 + 2t) k, utilizando o sistema internacional de unidades.

Com base nesses dados, qual deve ser a aceleração da partícula no instante 2 segundos?

No prefácio da primeira edição do Philosophiae Naturalis Principia Mathematica (Princípios Matemáticos de Filosofia Natural), o Principia, Isaac Newton afirma que é possível investigar as forças da natureza a partir da análise dos movimentos e, assim, generalizar um conjunto de regras que contribuirão para o entendimento de outros fenômenos. Essa construção conceitual é fruto da contribuição e da análise de diferentes proposições tecidas no decorrer da história do desenvolvimento do conhecimento científico.

A respeito dessas contribuições e proposições anteriores às Leis de Newton, podemos afirmar que 

A teoria da gravitação universal de Newton consolidou uma mudança de paradigma dentro da Física, e essa mudança pode ser vista como mais um passo rumo ao entendimento da Astronomia. Contudo, até chegarmos às contribuições de Newton, um longo caminho foi percorrido e, no decorrer da história da evolução do conhecimento científico, existiram diversas proposições que procuravam explicar os movimentos celestes.
Considerando as proposições apresentadas a seguir, classifique V, para as sentenças verdadeiras, e F, para as falsas.

( ) As teorias geocêntricas de Ptolomeu, embasadas nas ideias de Apolônio de Perga e de Hiparco, ofereciam um bom nível de precisão para a análise dos movimentos celestes, porém não conseguiam explicar a causa dos movimentos.
( ) Ari... Ver mais

São observadas três placas retangulares com as seguintes dimensões: placa 1 (1mx1m), placa 2 (2mx2m) e placa 3 (1,5mx3m), conforme imagem e numeração. Essas placas são feitas do mesmo material e sofrem a mesma variação de temperatura.  
... Ver mais