PISA 2009 Results presents the findings from the most recent PISA survey, which focused on reading and also assessed mathematics and science performance. The report comprises six volumes: Volume I, What Students Know and Can Do: Student Performance in Reading, Mathematics and Science, compares the knowledge and skills of students across countries.
online self checking chem worksheets - good for drill practice and student self-testing of concepts. Some is beyond the HSC course - but useful for the basics