“You can spend a lot of money on education, but if you don't spend it wisely, on improving the quality of instruction, you won't get higher student outcomes.”

“PISA was developed by a kind of think tank for the developed world, called the Organization for Economic Co-operation and Development, and the scientist at the center of the experiment was Andreas Schleicher.”

“You can spend a lot of money on education, but if you don't spend it wisely, on improving the quality of instruction, you won't get higher student outcomes.”