兰德-K-12学校标准一致的教材使用和科学实践-2025年春季美国教学资源调查结果(英)-2026
聚焦兰德-K-12学校标准一致的教材使用和科学实践-2025年春季美国教学资源调查结果(英)-2026。Although educators have long sought to improve science, technology,engineering, and mathematics (STEM)KEY FINDINGS;with those of ELA (n = 3,640) and math (n = 2,935)teachers for some analyses. Additionally, we examine variations in survey responses by grades taught.