Before this week I had the idea that
teaching in large classes is a problem with no solution. After going
through the sites available and the suggested ones, I found that the
teacher can overcome these troubles and reach the top of his class
working. For me, I don't teach large classes. Anyhow, through reading
and discussion, I knew the challenges and the ways to exceed them. In my
article now, I am going to speak about the challenges with the
technology ot the techniques that can be used with them.
The
large number of the class may make the teacher embarrassed. So,
individual and face to face instruction may be useless in this case. The
teacher has to minimize the number of his audience. Instead of speaking
to 60 students, he can speak to 6 groups of 10 students. He speaks to
them as a one unit. In the group, there should be a group name, logo and
roles. Students who learn in collaborative settings both learn and
retain 1.5 times as much as students who learn individually. The teacher
may have the problem of not knowing the names of the students. This can
be solved easily. He can ask each on in the group to write his name and
put it in front of him in the group or on the wall beside him.
There
are many techniques that should be used to benefit from the group work.
The size of the group is an important factor in this process. The
increase in group size leads to an increase in complexity. This is
because larger groups have more non-participants than smaller groups,
group size affects levels of cooperation and Group members tend to be
less satisfied with groups of ten
or more. To achieve that, the
teacher should assign students to groups rather than allowing them to
self-select. He/should teach students how to work in groups. For more
details, you can access this link
http://tep.uoregon.edu/technology/blackboard/docs/groups.pdf .There are
many activities that can be used with the small groups:
think-pair-share, think-pair-square, conceptest, quick-thinks re-order
the steps, paraphrase the idea and support a statement .
Collaborative
learning of small groups that work together is a fruitful way. In such a
way, each group member's success is dependent on the group's success.
Students who engage in cooperative learning learn more, and develop
better critical-thinking skills than students in traditional lecture
classes. By the passing of the time the students may get bored. But they
enjoy cooperative learning more than traditional lecture classes. The
Collaborative learning can be used either in small exercise or even a
big project according to the students' levels or grades and in online
classes.
The number of the student is a great challenge in
the field of classroom management. I remember a saying which I can say
that it's the best solution to any classroom management problems in
small or large classes: "keep them always busy." The teacher should
lecture the class. By the passing of the time the students may get bored
and other students feel afraid to participate. Techniques like
lecturing won't be fruitful if it isn't enhanced. The use of technology
such as computer projections, PowerPoint presentations laptops and
projections are a great enhancement to the teachers' lecture.
Therefore,
now I am going to speak about PowerPoint presentations and how they can
be used interactively. I read many articles about making interactive
PowerPoint. Most of them are listed here:
http://tep.uoregon.edu/technology/powerpoint/powerpoint.html I also
viewed Roberts's presentation. I learned much from them. I learned that
many techniques can be used to make interactive such as the following:
the blank slide, the think-pair-share techniques and the
think-pair-square technique. The presentation should be varied in
materials to match all the types of the students. They should contain
pictures, videos, flash items and hyperlinks. The text font, the text
size, the colour , the background. To engage the class, the lecturer
should provide printed handouts for those who don't write notes while
lecturing. The teacher should comment and do not just read the
presentation. There should good use of time. Giving the class a rest
through the blank slide, using many types of media, and hiding the
pointer are helpful techniques to make the presentation more
interactive.
Mustafa