The pie chart based on a survey conclusions, compares reasons of poor learning results in particular country’s schools throughout 2011 such as: working parents, lack of revision, poor facilities, unskilled teachers, and upbringing.
Overall most crucial reason is unskilled techers, simultaneously with it lack of revision is the most insignificant cause. Other factors also play a considerable role in learning outcomes.
First of all, working parents make up 20% of review in learning perfomance, while upbringing indicator equal 27%. And finally the most essential cause is unskilled teachers, where the precentage of survey demonstrate almost 35%. This means that more than one third of all problems connected with bad education are related directly to the quality of teaching, which highlights the importance of teachers in any school system.
Furthermore, poor facilities consists of 10% survey, and subsiquently 8% of pie chart is a lack revision, which is the lowest significative. . In fact, when these smaller factors are combined, they also create almost one fifth of all reasons, which shows that every element has its impact.