Math & reading standards and testing in New Mexico
Updated June 2026
New Mexico uses the Common Core State Standards for ELA and math. Students in grades 3-8 take the NM-MSSA each spring in both subjects.
Does New Mexico hold kids back in 3rd grade for reading?
No. New Mexico allows but does not mandate retention; repeated bills to create a 3rd-grade gate have failed, so promotion is local.
Standards
New Mexico Common Core State Standards
Aligned to the Common Core State Standards, so grade-level skills match what most of the country teaches.
The key test
The New Mexico state test
NM-MSSA covers both math and reading in grades 3-8.
Reading the results
Spring.
Four levels; Levels 3 to 4 are proficient.
On grade level means Proficient or above on NM-MSSA ELA.
What's distinctive about New Mexico
New Mexico has repeatedly rejected mandatory 3rd-grade retention bills, choosing intervention over a gate.
Practice the skills, by grade
Whatever New Mexico calls its test, the underlying math and reading skills are grade-level. Practice them directly:
Practice the skills behind the test
New Mexico teaches the Common Core standards. What a third grader has to do does not change: multiply, find the main idea, read a paragraph and say what it meant. KangarooKiddo drills those skills in daily sessions of a handful of questions that end on their own. You see where your kid actually stands, they earn rewards you set up and approve.
Source: New Mexico Department of Education. Verified for the 2025-26 school year; policies can change, so confirm with your school.
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