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In  order  to  offer  a  POI,  person  must  stand  up,  hold  out  hisher  hand  and say”  On  that  point,SirMa’m”  or  “  on  that  point  of  information”.  POI  shoud  be
offered politely, not used to hackle the speaker. When offered a POI, the speaker having the floor has full authority to either reject or accept the POI. If a person is
rejected a POI, heshe should sit down again. POI  should  be  brief  and  expressed  as  a  question  so  that  the  speaker  is
required to provide an answer. Once accepted, the person offering POI has at most 15  seconds  to  deliver  the  POI.  The  speaker  then  must  anwer  or  respond  to  that
POI right after it is given and not wait until later in hisher speech. It is advisable that  the  speaker  does  not  answer  POI  more  than  30  seconds  as  it  would  make
himher lost track of hisher speech. POI should be offered regularly and through out the course of the debate.
Offering  POI  shows  that  they  understand  the  issues  being  discussed  during  the debate.
D. The Advantages and Disadvantages of Critical Debate.
Previously, it has been stated that applying a debate technique in teaching speaking skill may affect students’ learning motivation. In this case, students may
be more motivated to have more vocabulary, to read more information and to be courageous  in  telling  their  opinions.  In  addition,  applying  critical  debate
continually  in  the  language  class  activities  enables  the  students  to  be  more familiar with the situation in which it demands them to talk using English.
Talking about the value of critical debate technique in detail, Barkley, et al 2005: 126 elaborate that in a critical debate, individual students select the side of
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an  issue  that  is  contrary  to  their  own  views.  They  then  form  teams  and  discuss, present, and argue the issue against an opposing team. Preparing for, participating
in, and listening to debates offers many benefits to students. Debates can increase motivation,  enhance  research  skills,  promote  critical  thinking,  and  develop
communication  proficiency.  Debates  expose  the  class  to  a  focused,  in-depth, multiple-perspective  analysis  of  issues.  Because  critical  debates  have  the  added
dimension  of  requiring  students  to  assume  a  position  opposite to  their  own,  they encourage  students  to  challenge  their  existing  assumptions.  This  can  move
students beyond simple dualistic thinking, deepen their understanding of an issue, and help them to recognize the range of perspective inherent in complex topics. In
this  way,  critical  debate  may  also  build  appreciation  for  diversity  and  develop tolerance for other viewpoints.
The above statements, critical debate is a medium where the students can train  their  argumentative  competence  in  form  of  debating  process  that  demands
them  to  communicate  their  opinions,  argumentations,  statements,  and  other substances which support their position in the debate process.
Advantages  of  Critical  debate  according  to  Barkley  2005:  126  as follows:
1 This kind of teaching technique also can give great contribution in increasing
motivation. 2
Enhancing  research  skills,  promoting  critical  thinking,  developing communication proficiency,  attracting in-depth-  multiple-perspective analysis
of issues.
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3 Encouraging  students  to  challenge  their  existing  assumptions,  moving  them
beyond  simple  dualistic  thinking,  deepening  their  understanding  of  an  issue, helping  to  recognize  the  range  of  perspective  inherent  in  complex  topics,
building  appreciation  for  diversity  and  developing  tolerance  for  other viewpoints.
4 Thus,  critical  debate  is  appropriate  to  be  applied  as  the  medium  of  teaching
English mainly speaking skill. Meanwhile, disadvantages of critical debate accorarding to Barkely 2005:  126
are as follows: 1
Spend  sufficient  time  selecting  a  controversial  topic  in  the  field  with  two identifiable, arguable, and opposing sides that are appropriate to debate.
2 Proposition  statements  sometimes  ambiguous,  so  students  are  not  flexible  in
building arguments. 3
Students  sometimes  don’t  have  any  background  information  to  address  the proposition.
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B. Rationale