It is true that some 
television
 Use synonyms
programmes
 have been recognised as an effective method of learningUse synonyms
,
 because the audio-visual information can attract students’ attention and engage their interest. While I understand the educational value of watching TV, I do not agree that increasing screen Remove the comma
apply
time
 is a good idea.
There are three main reasons why I argue against that viewing more Use synonyms
television
 Use synonyms
programmes
 can help Use synonyms
children
 learn more effectively.Use synonyms
Firstly
, too much screen Linking Words
time
 can interfere with Use synonyms
Use synonyms
children’s
 study, and they may not be able to concentrate on school curriculums, a problem which can lead to poor grades. Use synonyms
Secondly
, Linking Words
children
 Use synonyms
also
 do not have spare Linking Words
time
 to participate in practical activities that enhance hands-on abilities, Use synonyms
such
 as planting, painting and carving. These activities can promote brain development, which will Linking Words
further
 boost the effectiveness of learning. Linking Words
Finally
, pupils may spend several hours Linking Words
to sit
 in front of a Change the verb form
sitting
television
 every day, and they are not willing to play games and do sports with peers; Use synonyms
as a result
, they may suffer obesity, bad eyesight or fatigue. Because of Linking Words
this
, they do not have enough energy to cope with Linking Words
demands
 of schooling and lose self-confidence over Correct article usage
the demands
time
.
Use synonyms
On the other hand
, Linking Words
although
 I acknowledge that some informative Linking Words
television
 Use synonyms
programmes
 may have positive influences on Use synonyms
Use synonyms
children’s
 study, Use synonyms
this
 information can only be Linking Words
the 
complementary Change the article
apply
Change preposition
to that
that
 they have learned at school.The main advantage of Correct pronoun usage
what
television
 Use synonyms
programmes
 is that Use synonyms
children
 are exposed to a world of knowledge. Use synonyms
However
, Linking Words
sometime
 the knowledge is too complex for Replace the word
sometimes
children
 to understand, and it cannot meet Use synonyms
Use synonyms
children’s
 demands at different age range. Use synonyms
For example
, a foreign language channel can help teenagers improve Linking Words
foreign
 language abilities slightly, but it is too difficult for young kids who are without any foundation of foreign languages to understand it. Correct pronoun usage
their foreign
Therefore
, it is a waste of Linking Words
time
 for those young kids to watch it. I believe that students should spend most of their Use synonyms
time
 on school courses, because those courses are more scientific and systematic, which can lead them to progress gradually and to learn effectively.
To sum up, I would argue that extensive screen Use synonyms
time
 will have an adverse impact on Use synonyms
Use synonyms
children’s
 academic performance and Use synonyms
Use synonyms
children’s
 health; Use synonyms
therefore
, parents and teachers should impose restrictions on Linking Words
Use synonyms
children’s
 Use synonyms
television
 viewing, rather than endorse Use synonyms
this
 habit.Linking Words