Teachers tend to talk about different aspects of society and politics [when giving their lectures]. Some people believe that teachers have th[e] right to present their own [insights] about different aspects of society and diverse political events in the classroom while some others do not. I personally think that teachers should not allow [their students to] become aware of their views about these issues due to the fact that social and political issues are always disputable and instead of presenting their own [opinions] views, teachers should talk about different viewpoints. {to reduce repetition}Moreover, it may change student's attitudes about the teacher.
To begin, I think that political and social issues are always disputable because power and money may have [be] related to these [topics] issues. For example, some people like[are inclined] to be reformists and some others tend to be conservative and each one likes to read newspapers which state their own party’s views. But these authorities always depict politicians[’ perspectives] views that try to get money and power in their hands. {this is a bit confusing - maybe “politicians’ perspectives: politicians who are constantly trying to gain more money and power. ”} Therefore they may hide the truth when they talk about different social events and issues. So, people sometimes may not understand the truth [reality] behind this news [stories] and interviews and [as] a result, try to [defend a stance] protect a view and this always starts dispute. I think that students should [instead] think about proven facts and should not [be tempted to] enter these political games [by teachers who share too many personal opinions]. {these additions seem to tie your example closer with the prompt}
Furthermore, stating [of] their own [vantage points] sight by teachers in the class, {better to say “teachers stating their own vantage points in the class may”} may change students[’] view about the teacher and some students think [may come to the conclusion] {or “may think”} that their teacher is not a good person. For instance, some students may think [differently] than their teacher about [a ]presidential election. So, if their teacher is a fan of another party, these students may [be of the opinion] think {or “may decide”} that their teacher is not an excellent teacher and this may have negative effects on their learning process.
To sum up[, ] I believe that teachers should talk just about scientific issues which have [been] proven and are undisputable to [manage] their classes more efficiently.
Teachers
tend to
talk
about
different
aspects of society and politics [when giving their lectures].
Some
people
believe that
teachers
have
th
[e] right to present their
own
[insights] about
different
aspects of society and diverse political
events
in the classroom while
some
others do not. I
personally
think
that
teachers
should not
allow
[their
students
to] become aware of their
views
about these
issues
due to the fact that social and political
issues
are always disputable and
instead
of presenting their
own
[opinions]
views
,
teachers
should
talk
about
different
viewpoints. {to
reduce
repetition}
Moreover
, it may
change
student's attitudes about the teacher.
To
begin
, I
think
that political and social
issues
are always disputable
because
power and money may have [be] related to these [topics]
issues
.
For example
,
some
people
like[
are inclined
] to be reformists and
some
others tend to be conservative and each one likes to read newspapers which state their
own
party’s
views
.
But
these authorities always depict politicians[’ perspectives]
views
that try to
get
money and power in their hands. {this is a bit confusing
-
maybe “politicians’ perspectives: politicians who are
constantly
trying to gain more money and power. ”}
Therefore
they may
hide
the truth when they
talk
about
different
social
events
and
issues
.
So
,
people
sometimes
may not understand the truth [reality] behind this news [stories] and interviews and [as] a result, try to [defend a stance] protect a
view
and this always
starts
dispute. I
think
that
students
should [
instead
]
think
about proven facts and should not [
be tempted
to] enter these political games [by
teachers
who share too
many
personal opinions]. {these additions seem to tie your example closer with the prompt}
Furthermore
, stating [of] their
own
[vantage points] sight by
teachers
in the
class
, {better to say
“teachers
stating their
own
vantage points in the
class
may”} may
change
students[’]
view
about the
teacher
and
some
students
think
[may
come
to the conclusion] {or “may
think”}
that their
teacher
is not a
good
person.
For instance
,
some
students
may
think
[
differently
] than their
teacher
about [a
]
presidential election.
So
, if their
teacher
is a fan of another party, these
students
may [be of the opinion]
think
{or “may decide”} that their
teacher
is not an excellent
teacher
and this may have
negative
effects on their learning process.
To sum up[,
]
I believe that
teachers
should
talk
just
about scientific
issues
which have [been] proven and are undisputable to [manage] their classes more
efficiently
.