It's September. The new school year has barely begun, and the kids have already taken the first MAP Test of 2026–2027. Some may have seen their score on screen the moment the test ended. How did it go? The MAP Student Progress Report hasn't been issued yet, but how did you feel when you heard the number? "Lower than last spring (SP26)?" Did it leave you a little unsettled? Or did a summer of review and hard work finally show, and it felt good? It's the first score of a new school year, so curiosity and worry are only natural.
If your child's RIT score is lower this fall (FA) than last spring (SP), remember one term: "Summer Slide." A long summer break sits between last spring and this fall. NWEA uses "Summer Slide" for the way many students' fall scores in a new school year land slightly below the prior spring. Statistically, Math drops by about 2–7 points on average, while Reading stays at roughly the same level. (Source: NWEA blog, "What is 'typical' summer slide on MAP Growth?", Kuhfeld & Morton, 2026) So there is no reason at all to conclude your child has slipped backward, or to be discouraged, just because the score is a little lower than last spring.
The structure of NWEA's achievement norms tells the same story. The MAP Test is usually given three times: fall, winter, and the following spring (source: NWEA blog, "What does RIT stand for in MAP testing?", 2026), and according to NWEA the fall (FA) test is assumed to take place in week 4 of instruction and the next spring (SP) test in week 32. (Source: NWEA, MAP Growth 2025 Norms Quick Reference) In other words, the fall RIT score is the "starting line," the lowest point of the year. Statistically, scores mostly climb as the terms go by. No one judges a whole race by how it looked at the start.
So this fall (FA) score is simply the "starting point" of this year's growth. Before the official report arrives, offer one warm sentence to the child who made it through that first test: "What a great start to the new school year!"
Rather than comparing how high or low a score is, look at its "flow and direction": where it is heading, how far, how fast, and what that flow means for your child's learning.
That is exactly how MapMastery analyzes the MAP Student Progress Report. When the report is issued, set it beside the earlier scores and read the growth story together with MapMastery.
Sources
NWEA, MAP Growth 2025 Norms Quick Reference — https://www.nwea.org/resource-center/fact-sheet/87992/MAP-Growth-2025-norms-quick-reference_NWEA_onesheet.pdf/
NWEA Blog, "What is 'typical' summer slide on MAP Growth?" (Megan Kuhfeld & Emily Morton, April 30, 2026) — https://www.nwea.org/blog/2026/what-is-typical-summer-slide-on-map-growth/
NWEA Blog, "What does RIT stand for in MAP testing?" (2026) — https://www.nwea.org/blog/2026/what-does-rit-stand-for-in-map-testing/
<MapMastery is an independent service, separate from NWEA. This analysis is an educational reference, not an official NWEA result.>