definition of “task”

38
1

Upload: liz8585

Post on 18-Nov-2014

1.289 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Definition of “task”

1

Page 2: Definition of “task”

DEFINITION OF “TASK”

In some books, the word “task” has been

used as a label for various activities

including grammar exercises, practice

activities and role plays. These are not

tasks in the sense the word is used in

task-based learning.

2

Page 3: Definition of “task”

In TBL, tasks are always activities where

the target language is used by the learner

for a communicative purpose in order to

achieve an outcome in which the emphasis

is on exchanging meanings not producing

specific language forms.

3

Page 4: Definition of “task”

         According to Prabhu (1987):

   “A task is ‘an activity which required

learners to arrive at an outcome from given

information through some process of

thought, and which allowed  teachers to

control and regulate that process’.”

   According to Bygate, Skehan, and

Swain (2001):

  “ A task is an activity which

requires learners to use language, with

emphasis on meaning, to attain an

objective.”

4

Page 5: Definition of “task”

TASKS

are goal directed.

involve a primary focus on meaning.

have a clearly defined outcome.

The participants choose the

linguistic resources needed to

complete the task.

5

Page 6: Definition of “task”

BACKGROUND OF TASK-BASED LEARNING

Task-based learning is not a new

method. Rather, it simply puts task at the

centre of one’s methodological focus. It

views the learning process as a set of

communicative tasks that are directly

linked to the curricular goals they serve

(Brown 1994).

6

Page 7: Definition of “task”

APPROACH

THEORY OF LANGUAGE

Several assumptions about the nature of

language can be said to underlie current

approaches to task-based learning.

These are:

7

Page 8: Definition of “task”

LANGUAGE IS PRIMARILY A MEANS OF

MAKING MEANING

Task-based learning emphasizes the

central role of meaning in language use.

Skehan notes that in task-based

learning, “meaning is primary…the

assessment of the task is in terms of

outcome” and that task-based learning is

not “concerned with language display”

(Skehan 1998:98).

8

Page 9: Definition of “task”

MULTIPLE MODELS OF LANGUAGE

INFORM TASK-BASED LEARNING

Advocates of task-based learning draw

on structural, functional, and interactional

models of language. This seems to be a

matter of convenience. Therefore, task-

based learning is not linked to a single

model of language but rather draws on

all three models of language theory.

      

9

Page 10: Definition of “task”

LEXICAL UNITS ARE CENTRAL IN LANGUAGE USE AND LANGUAGE

LEARNING

Vocabulary is here used to include the

consideration of lexical phrases,

sentence stems, prefabricated routines

and collocations, and not only words as

significant units of lexical analysis and

language pedagogy. Many task-based

proposals incorporate this perspective.                

10

Page 11: Definition of “task”

“CONVERSATION” IS THE CENTRAL FOCUS OF LANGUAGE AND THE

KEYSTONE OF LANGUAGE ACQUISITION

Speaking and trying to communicate with

others is considered the basis for second

language acquisition in task-based

learning; hence, the majority of tasks that

are proposed within TBL involve

consideration (Richards and Rodgers

2001).

11

Page 12: Definition of “task”

THEORY OF LEARNING

Task-based learning shares the general

assumptions about the nature of

language learning underlying

Communicative Language Teaching.

Some learning principles play a central

role in task-based learning. These are:

       

12

Page 13: Definition of “task”

TASKS PROVIDE BOTH THE INPUT AND THE OUTPUT PROCESSING

NECESSARY FOR LANGUAGE ACQUISITION

Drawing on Second Language

Acquisition research on negotiation and

interaction, TBL proposes that the task is

the pivot point for stimulation of input-

output practice, negotiation of meaning,

and transactionally focused

conversation.

13

Page 14: Definition of “task”

     TASK ACTIVITY AND ACHIEVEMENT ARE MOTIVATIONAL

Tasks are also said to improve learner

motivation and therefore promote learning.

This is because they require the learners to

use authentic language, they have well-

defined dimensions and closure, they

typically include physical activity, they

involve partnership and collaboration, they

may call on the learner’s past experience,

and they tolerate and encourage a variety of

communication.

14

Page 15: Definition of “task”

LEARNING DIFFICULTY CAN BE NEGOTIATED AND FINE-TUNED FOR

PARTICULAR PEDAGOGICAL PURPOSES

Specific tasks can be designed to

facilitate the use and learning of

particular aspects of language as they

provide a vehicle for the presentation of

appropriate target language samples.

They can also be used “channel”

learners toward particular aspects of

language.

15

Page 16: Definition of “task”

DESIGNDESIGN

Objectives The Syllabus Types of Learning and

Teaching Activities Learner Roles Teacher Roles The Role of Instructional

Materials

16

Page 17: Definition of “task”

Objectives

As with other communicative approaches,

goals in TBLT are ideally to be determined

by the specific needs of particular learners.

Selection of tasks, according to Long and

Crookes (1993), should be based on a

careful analysis of the real-world needs of

learners.

17

Page 18: Definition of “task”

The SyllabusNunan suggests that a syllabus might

specify two steps of tasks

Real-world tasks, which are designed to practice or rehearse those tasks that are found to be more important in a needs analysis and turn out to be important and useful in the real world.

Pedagogical tasks, which have a psycholinguistic basis in SLA theory and research but do not necessarily reflect real-world tasks.

18

Page 19: Definition of “task”

SIX TYPES OF TASK

The classification will help to generate a

variety of tasks on whatever topic is

selected. Simple tasks may consist of one

type only, such as listing; more complex

tasks may incorporate two or more types,

such as, listing then comparing lists.

19

Types of Learning and Types of Learning and Teaching ActivitiesTeaching Activities

Page 20: Definition of “task”

Problem solving may include listing,

comparing and ranking. Six types of

task, which will be outlined, are also

classified as “closed” and “open” tasks.

“Closed” tasks are ones that are highly

structured and have very specific goals,

for example, Work in pairs to find seven

differences between these two pictures.

20

Page 21: Definition of “task”

“Open” tasks are ones that are more

loosely structured with a less specific

goal, for example, comparing memories

of childhood journeys, or exchanging

anecdotes on a theme. Open tasks are

considered more creative. Six types of

task are:

21

Page 22: Definition of “task”

22

Page 23: Definition of “task”

Learner Roles

Group Participant

Monitor

 Risk-taker and innovator

      

23

Page 24: Definition of “task”

Teacher Roles

Selector and sequencer of

tasks

Preparing learners for tasks

Consciousness-raising

24

Page 25: Definition of “task”

The Role of Instructional Materials

Especially for the task cycle to instruct

properly materials are necessary.

Instructional materials play a very important

role in TBL. For this reason they should not

be ignored and they should be chosen quite

carefully. According to the activity there may

be many different materials. Every teacher

can create his materials such as the

products of media, things we have in our

daily lives. This makes teacher find different

tasks and materials for each time.

25

Page 26: Definition of “task”

PROCEDURE

26

Page 27: Definition of “task”

GENERAL PRINCIPLES AND CHARACTERISTICS

OF TASK-BASED LEARNING

Tasks that involve real communication are essential for

language learning.

Learners learn language by interacting communicatively and

purposefully while engaged in the activities and tasks.

The focus is on process rather than product.

Language that is meaningful to the learner supports the

learning process.

27

Page 28: Definition of “task”

Activities and tasks of a task-based syllabus

are sequenced according to difficulty.

The difficulty of a task depends on a range of

factors including the previous experience of

the learner, the complexity of the task, the

language required to undertake the task, and

the degree of support available.          

Errors are not necessarily the result of bad

learning, but are part of the natural process

of interlanguage forms gradually moving

towards target forms (Ellis 1994).

28

Page 29: Definition of “task”

ADVANTAGES AND DISADVANTAGES OF

TASK-BASED LEARNINGSome important advantages of task-

based learning are

During the task the learners are allowed

to use whatever language they want,

freeing them to focus entirely on the

meaning of their message. This makes it

closer to real-life communicative

situation, which is a way of bringing the

real world into classroom (Krahne 1987).

29

Page 30: Definition of “task”

A natural context is developed from

the students’ experiences with the

language that is personalized and

relevant to them.

Because learners are striving to

express what they want to say, they

are more motivated to absorb the

language.

30

Page 31: Definition of “task”

The students will have a much more varied

exposure to language with task-based

learning. They will be exposed to a whole

range of lexical phrases, collocations and

patterns as well as language forms.

Tasks provide a natural opportunity for

revision and recycling and give teachers the

opportunity to assess learners’ progress.

31

Page 32: Definition of “task”

TBL provides clear objectives in terms of what

participants will gain from the tasks. That is,

each task has a clearly defined set of

objectives, stating what the participants will be

able to do at the end of the task.

Tasks contribute to progress by encouraging

students to plan and be more ambitious in the

language they use, rather than just saying the

first thing that comes into their heads.

32

Page 33: Definition of “task”

TBL provides cooperative support.

Classroom work is to be carried out on a

cooperative basis involving a lot of

participants’ initiation right from the start.

This should enable a supportive, non-

threatening environment for participants

to invest personally in the learning effort

(Frost).

33

Page 34: Definition of “task”

Some disadvantages of task-based learning are

Task-based learning requires a high level of

creativity and initiative on the part of the

teacher. If the teachers are limited to more

traditional roles or do not have time and

resources to implement task-based teaching;

this type of teaching may be impossible.

Task-based learning requires resources

beyond the textbooks and related materials

usually found in language classrooms.

34

Page 35: Definition of “task”

Task-based instruction is not teacher-

centered; instead, it requires individual

and group responsibility and commitment

on the part of students. If students are

notably lacking in these qualities, task-

based instruction may indeed be difficult

to implement (Krahne 1987).

Some learners revert to mother tongue

when things get difficult or if the group

feels impatient. 

35

Page 36: Definition of “task”

Pressure of time will force learners to make

use of language that can be readily

accessed rather than to attempt to create

language in real time. There may be a

minimal concern with accuracy and no

incentive for learners to extend their existing

language system(Skehan 1996).             

Evaluation of task-based learning can be

difficult. The nature of task-based learning

prevents it from being measurable by some

of the more restricted and traditional tests

(Krahne 1987).

36

Page 37: Definition of “task”

APPLICATIONS AND EVALUATION

When the conditions of Turkey are

considered, it is apparent that there may

be some difficulties to apply TBL due to

the fact that most classes are crowded

and both teachers and learners are

used to traditional way of teaching

and learning.

37

Page 38: Definition of “task”

References KRAHNKE, Karl. (1987). Approaches to Syllabus Design for Foreign Language

Teaching.  London, Sydney, Toronto, Mexico City, New Delhi, Rio de Janerio, Singapore, & Tokyo: Prentice Hall.

NUNAN, David. (1989), Designing Task for the Communicative Classroom.  USA , New York& Australia: Cambridge University Press.

SKEHAN, Peter. (1998), A Cognitive Approach to Language Learning.  Athens, Auckland, Bangogk, Bogota, Bombay, Buenos Aires, Calcuta, Cape Town, Dar es Salaam, Delhi, Florence, Hong Kong, Istanbul, Karachi, Kuala, Madras, Madrid, Melbourne, Mexico City, Nairobi, Paris, Singapore, Taipei, Tokyo & Toronto Warsaw: Oxford University Press.

WILLIS, Jane. (1996), A Framework for Task- Based Learning. London: Longman

ELLIS, Rod. (2003). Task based Language Learning Teaching. New York: Oxford University Press

RICHARDS, Jack C., — Theodore S. Rodgers. (2001), Approaches and Methods in Language Teaching, Cambridge University Press.

38