Maybe it’s because my son has now reached my own height (which is insane). I find myself staring now and then at the doorway out of my kitchen, where all these little height marks on the doorjamb are labeled with a name and a date. I can see that year when he sprouted up a ton in the four months between his birthday and the start of the school year. And – almost too much to bear—I can see how tall he was at age 15 months.

There are some things from back then that I can’t see on the doorjamb. I can’t see just when he first spoke in full sentences, or when he first spent the night in big boy underpants. But those sure mattered a lot for how we adapted our parenting focus, while they were happening.

How do we measure these milestones, and what kinds of growth do we capture? It’s a critical question in early literacy, too.

Early Literacy in the MAP Suite

We designed our MAP Suite of assessments in early literacy to handle a parallel reality, around measuring what matters in these developmental years. You can see this reality reflected in the nature of reading standards. In most state standards, there are some “anchor” reading standards that span the entire K–12 space, that build upon each other as kids progress in facets of reading comprehension and vocabulary. Measuring those works on a continuous scale – like a doorjamb.

In the MAP Suite, the doorjamb is our RIT scale, continuous from K through 12 in Reading. The tool that makes those height marks is MAP Growth. Even before kids can read independently, they are making progress we can measure on these standards. When a teacher reads a story aloud to her students, she is still asking them to start comparing characters or noticing cause and effect relationships. With MAP Growth K-2, audio support lets us assess reading comprehension even before kids can decode words and sentences.

But state reading standards also include those shorter-lived standards, often called Foundational Skills. These include pieces that are, well, foundational while they matter, but then disappear altogether from the standards by late elementary grades.

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