This paper gives a broad overview of key historical and current theories to language development and learning. It provides a nice overview and review of various approaches and schools of thought. The author's premise is that teachers should look both collectively and uniquely at these in order to make informed instructional decisions when teaching students who are learning a second language, either English as a second language or another foreign language. While the information is not new, it is a well-presented consolidation of information that educators can use to diversify their instructional approach to promote language development in their students.

When looking for information about learning and instructional gaps in language classes, I found this paper about encouraging communication with second language learners through creating information gaps. The concept is that students use language in authentic ways by answering questions that are open ended and relevant or by doing other activities that encourage communication and discussion rather than very set and inauthentic uses of language. As a language teacher, it gave me ideas for games or activities to do with my students as well as a reminder to use open-ended questioning in order to promote more diverse student responses. It seems a little dated based on the reference materials, but is still relevant in the modern World Language classroom.

This paper discusses the importance of vocabulary instruction and instructional strategies in order to support vocabulary learning across all grade levels and content areas. Using direct and intentional vocabulary development in the educational setting provides students with the tools and language skills necessary to progress and thrive. This focus is instrumental in narrowing achievement gaps between students, and is particularly beneficial for ESOL students. As a language teacher, it was an excellent reminder of the need to continue vocabulary focus across all skill levels. The lower levels are very vocabulary-centric, but the higher levels become less vocabulary-focused and more communicative in nature. However, there are always more words to know and as concepts and themes of study become more sophisticated, so too becomes the language and word level. Various strategies must be employed, both emanating from the teacher's intentional instruction and students' independent work. This paper has concrete and specific instructional strategies that teachers of all content areas and across all age levels can employ.