Students in the 4th and 8th grades are showing more mastery of science, but high school seniors’ scores on the assessment known as “the nation’s report card” stayed flat from 2009. The results ...

While California students began taking a new statewide science test this past spring, school districts were still struggling to get teaching materials aligned to the state’s new science standards into ...

Corrected: A previous version of this article should have said that more states are adding data-science education into their K-12 curriculum, but not data-science requirements. It’s almost impossible ...