CAREER: Work Contexts, Teacher Learning Opportunities, and

这份职业建议书有四个目标：1)研究数学教师学习机会的性质，以改善教学；2)研究工作环境如何影响教师学习机会的质量；3)研究教师学习机会对四年来学生数学成绩变化的影响；以及4)与地区和学校行政人员合作，通过有效地向数学教师提供学习机会，促进教学改进和学生成绩。PI将对密苏里州201所中学的1047名数学教师和35,304名6-8年级的学生进行全州范围内的调查。

This CAREER proposal has four objectives: 1) examine the nature of mathematics teachers' learning opportunities for instructional improvement, 2) examine how work contexts influence the quality of teacher learning opportunities, 3) examine the impact of teacher learning opportunities on changes in student mathematics achievement over four years, and 4) work with district and school administrators to promote instructional improvement and student achievement by effectively providing learning opportunities to mathematics teachers. The PI will conduct a statewide survey of 1,047 mathematics teachers in 201 middle schools and their 35,304 students in grades 6-8 throughout the state of Missouri.