Access to a complete single-discipline course sequence is rare in NWEA partner middle schools¶

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person · recheck by 2031: baselines and conditions change

Subclaims¶

q2 i? Just under 1% of schools in the full sample offered all three single-discipline courses, with or without multidiscipline science. → Naomi Duran and Susan Kowalski 2026

Evidence¶

Naomi Duran and Susan Kowalski 2026¶

Naomi Duran and Susan Kowalski. (2026). The middle school science course landscape: Course offerings, enrollment patterns, and implications for assessment. NWEA white paper. https://www.nwea.org/research/publication/the-middle-school-science-course-landscape-course-offerings-enrollment-patterns-and-implications-for-assessment/

q2 · i? · associational · r2

Descriptive analysis of course sequences across the full NWEA sample of 2,199 schools. The article reports that "Just under 1% of schools in the full sample offered all three single-discipline courses," and that grades enrolled did not explain the pattern.

"Just under 1% of schools in the full sample offered all three single-discipline courses, with or without multidiscipline science."

Discussion¶

Related Claims¶

• Most NWEA partner middle schools offer only multidiscipline science courses, with far fewer offering only single-discipline courses than in the 2018 national sample — related
• In schools offering both course types, enrollment differs by race/ethnicity, with more White students in single-discipline courses
• Students in single-discipline courses begin the year with higher achievement, roughly three or four points across subjects