The pie chart displays the results of the research of the reasons of poor learning outcomes in schools in a particular country in 2011.
There is 5 causes why students have a low knowledge in schools. The main reason is unskilled teachers that take 35% of the chart. The lowest impact is due to lack of revision with the 8%.
The chart shows that only 3 of the reasons are high with the percent level of above or equal to 20. They are unskilled teachers (35%), upbringing (27%), and,the last one of the highest impactsful reasons, working parents with a percentage level of 20. Comparable to those results, there are lower causes of students’ poor knowledge. They are poor facilities (10%) and lack of revision (8%).
In conclusion, the reason why the knowledge level in a particular country is low due to teachers, who can not teach well.
