The school results published on the My School website are highly misleading as a guide for parents on
comparative school quality. Up to 90% of the difference in school test results
is explained by differences in student background – socio-economic, gender,
ethnicity, Indigenous and students with disabilities. The large part of the variation
is explained by differences in the socio-economic composition of schools, even with
the flawed measure used by My School.
Parents can also be misled in assuming that their child will
be in a ‘better’ class in a high scoring school than in a lower scoring school.
The variation in test scores is much greater within schools than between
schools. This means that a
school with higher scores than another will likely have classes that
perform worse than the best classes in the lower achieving school.
Despite its many flaws, however, My School does reveal information about school systems which can be
used to hold governments accountable for their education policies.
For the ACT, it marks the comprehensive failure of the
education policies of the Stanhope Government. It demonstrates massive
achievement gaps between students from rich and poor families that still exist
after nearly a decade of the Stanhope Government.
Continue reading “My School Results Mark the Failure of the Stanhope Govt. on Education”