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Download full textWhat Works Clearinghouse, 2012
The study examined whether a professional development program for seventh grade mathematics teachers improved the teachers' knowledge of rational number topics and the performance of their students on a rational number test. Before the first year of the program, schools within districts were randomly assigned to either a treatment group that…
Descriptors: Middle School Teachers, Mathematics Teachers, Grade 7, Faculty Development
What Works Clearinghouse, 2007
"Saxon Elementary School Math," published by Harcourt Achieve, is a core curriculum for students in kindergarten through grade 5. A distinguishing feature of "Saxon Elementary School Math" is its use of a distributed approach, as opposed to a chapter-based approach, for instruction and assessment. The program is built on the…
Descriptors: Intervention, Mathematics Achievement, Program Effectiveness, Kindergarten
