States' efforts to incorporate technology and engineering into K-12 science instruction appear to be bearing fruit: More than five years after states began adopting K-12 science standards that feature technology and engineering, eighth graders have notched higher scores on a national assessment of those subjects. This Policy Brief presents…

This dataset contains information collected by the 1989 Alaska Statewide Assessment Survey. The respondents of the survey were students in grade 4, 6, and 8 across the state, their teachers, and school principals. A total of 23,436 cases, representing more than 95% of the eligible students, are included in the dataset. The tape contains five…