McGraw-Hill Education Updates Digital SRA Number Worlds to Meet Common Core

If you attended public school in the US, you probably have memories of working your way through the colored rainbow of those SRA reading labs and math labs, big boxes of work-at-your-own-pace laminated tabbed sheets of leveled exercises. And sure, thirty years ago, that was as innovative as the typical classroom got by acknowledging that not every student will learn at the same pace as his peers, and that not all coursework has to be structured for the whole group setting.