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c. Lecturing can present large amounts of information.
d. Lecturing can be presented to large students.
e. Lecturing can help the students in getting up-to date of information.
f. Lecturing appeal to those who learn by listening.
4. Disadvantages of Lecturing
Although  the  lecturing  can  be  an  effective  and  efficient  teaching  startegy,  it has a number of disadvantages, according to Cashin 1985: 87 as follows:
a. In lecturing students are often passive because there is no mechanism to ensure
that they are intellectually engaged with the material. b.
Students attention wanes quickly after fifteen to twenty-five minutes. c.
Information tends to be forgotten quickly when students are passive. d.
Lecturing presumes that all students learn at the same pace and are at the same level of understanding.
e. Lecturing requires effective speakers.
f. Lecturing emphasizes learning by listening, which is a disadvantage for
students who have other learning styles.
D. Teaching Reading Using Semantic Mapping Compared to Lecturing
In  this  research,  the  reseacher  uses  two  strategies  in  teaching  reading: semantic mapping and lecturing. The following are the steps how to teach reading
by using those strategies.
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Table. 2. 1 Teaching Reading Using Semantic Mapping Compared to Lecturing
STEPS SEMANTIC MAPPING
LECTURING Pre-
Reading Activity
1.    The  teacher  explains  the  purpose of  learning  and  the  benefit  of
lesson. 2.
The  teacher  introduces  the material.
3. The  teacher  asks  everything
related to the topic being taught. 1.
The teacher  explains  the  purpose  of
learning and the benefit of lesson. 2.
The teacher introduces the material.
Whilst- Reading
Activity 4.
The  teacher  distributes  a  text  to be  read  and  carefully  selects  the
key words. 5.
The  teacher  introduces  the selected  key  words  using  the
semantic    word  map  and  guided discussion  and  write  the  topic  or
main concept in the center of the map.
6. The  teacher  gives  model  the
semantic  maps  to  the  students and  directs  the  students  to  do
same. 7.
The  teacher  begins  the  pre- reading  discussion  that  focuses
on the content word. 8.
Before  directing  the  students  to read, the teacher provides a quick
review of the key words. 9.
The teacher instructs the students to add the information  from their
readings to clarify the meaning of key words.
10. Then, the teachers encourages the
the  students  to  note  additional words  that  further  explain  the
ideas from their reading. 11.
The  teacher  reminds  students  to write  down  questions  about
words that need clarification. 12.
The  teacher  directs  the  students to use their semantic maps during
the discussion of their reading. 13.
The  teacher  directs  them  to clarify  the  information  that  they
get from their readings. 14.
The teacher guides the discussion with  questions  that  will  help
students  to  further  understand what they have read.
15. The teacher notes their responses
on the large semnatic map as they take additional notes on their own
map. 4.  The  teacher  distributes  a  text  of
reading  material  to  all  students  in the class class.
5. The  teacher  gives  a  time  to
students to read silently. 6.
The  teacher  gives  the  explanation of the lesson.
7. The  teacher  uses  examples  to
illustrate each idea. 8.
Teacher asks the meaning of some new  words  to  the  students,  if  they
don’t  know  the  meaning,  teacher will assist them.
9. Teacher  distributes  task  and  they
will do the task individually. 10.
Teacher monitors the activity. 11.
Teacher  makes  crosscorrection  of the result with the other students in
the class. 12.
Teacher  discusses  the  answer  of the  task  with  the  class  and  teacher
writes down the correct answer on the board.
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Post- Reading
Activity 16.
Asking the
students’ difficulties.
17. Giving the assingnment
18. Leave taking.
13. Reinforcing  and  summarizing  the
material which has been discussed. 14.
Giving the assingnment 15.
Leave taking.
E. Intelligence