Obesity is the extra energy that the body don't used for the body activities , which is accumulated as a fat in the body . There are many reason for children's obesity such as genetics, sedentary lifestyle and unhealthy eating behaviours. The obesity is considered as a national problem. The statistics show that obesity has increased in many countries . Australia is one of those countries that has one in each five child is overweight or obese and the the number of obese children at 7-15year old has doubled between 1985-1995. Obesity has many impacts on children's health like; sleep apnoea , liver problems , respiratory disorders, cardiomyopathy, orthopaedic disorders , and type 2 diabetes. Obesity also causes social problems, Obese children are more likely to have low_esteem ,which may affect the development of friendships at school.
Moreover obesity in childhood leads to obesity in adulthood, therefor, having a healthy diet and doing physical activities are the best treatment to eliminate childhood obesity.

Harmony day

Harmony Day provides a chance to celebrate the cohesiveness of Australia's communities and promote the benefits of a multicultural society.

teachers will need educating on the new curriculum.

I think to have a new curricula is a very good dicession to improve our students litrecy. also re-educated the teachers with faint knowledge a good step for the future education.

Most teachers have only faint grasp of correct usage.

What can we excepted from the students to know about the grammer or how to use correct language if the teachers have only a faint knowledge of the formalities of correct language usage.