Definitions

on-task

Task-based language learning

Task-based language learning (TBLL), also known as Task-based language teaching (TBLT) or Task-based instruction (TBI) is a method of instruction in the field of language acquisition. It focuses on the use of authentic language, and to students doing meaningful tasks using the target language; for example, visiting the doctor, conducting an interview, or calling customer services for help. Assessment is primarily based on task outcome (ie: the appropriate completion of tasks) rather than simply accuracy of language forms. This makes TBLL especially popular for developing target language fluency and student confidence.

TBLL was popularized by N. Prabhu while working in Bangalore, India. Prabhu figured out that his students could learn language just as easily with a non-linguistic problem as when they are concentrating on linguistic questions.

Jane Willis broke it into three sections. The pre-task, the task cycle, and the language focus.

In Practice

The core of the lesson is, as the name suggests, the task. All parts of the language used are deemphasized during the activity itself, in order to get students to focus on the task. Although there may be several effective frameworks for creating a task-based learning lesson, here is a rather comprehensive one suggested by Jane Willis: Note that each lesson may be broken into several stages with some stages removed or others added as the instructor sees fit:

Pre-task

In the pre-task, the teacher will present what will be expected of the students in the task phase. Additionally, the teacher may prime the students with key vocabulary or grammatical constructs, although, in "pure" task-based learning lessons, these will be presented as suggestions and the students would be encouraged to use what they are comfortable with in order to complete the task. The instructor may also present a model of the task by either doing it themselves or by presenting picture, audio, or video demonstrating the task.

Task

During the task phase, the students perform the task, typically in small groups, although this is dependent on the type of activity. And unless the teacher plays a particular role in the task, then the teacher's role is typically limited to one of an observer or counselor—thus the reason for it being a more student-centered methodology.

Planning

Having completed the task, the students prepare either a written or oral report to present to the class. The instructor takes questions and otherwise simply monitors the students.

Report

The students then present this information to the rest of the class. Here the teacher may provide written or oral feedback, as appropriate, and the students observing may do the same.

Analysis

Here the focus returns to the teacher who reviews what happened in the task, in regards to language. It may include language forms that the students were using, problems that students had, and perhaps forms that need to be covered more or were not used enough.

Practice

The practice stage may be used to cover material mentioned by the teacher in the analysis stage. It is an opportunity for the teacher to emphasize key language.

Advantages

Task-based learning is advantageous to the student because it is more student-centered, allows for more meaningful communication, and often provides for practical extra-linguistic skill building. Although the teacher may present language in the pre-task, the students are ultimately free to use what grammar constructs and vocabulary they want. This allows them to use all the language they know and are learning, rather than just the 'target language' of the lesson. Furthermore, as the tasks are likely to be familiar to the students (eg: visiting the doctor), students are more likely to be engaged, which may further motivate them in their language learning.

Disadvantages

There have been criticisms that task-based learning is not appropriate as the foundation of a class for beginning students. Others claim that students are only exposed to certain forms of language, and are being neglected of others, such as discussion or debate. Teachers may want to keep these in mind when designing a task-based learning lesson plan.

References

External links

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