Affinity spaces are digital or physical spaces in which participants interact with one another around content of shared interest and through a common portal (or platform). Among teachers, some of the largest affinity spaces may be those organized around hashtags on Twitter: These spaces are public, largely unmoderated, and thriving, yet very…

Results from a national needs assessment survey advertised through science teacher networks with the title "Polar Education--Teacher Input Needed" showed that the majority (90%) of teachers that responded are teaching about polar topics or polar regions. We received 508 responses from elementary to post-secondary teachers across the…

This study examined the effectiveness of a literacy-infused science (LIS) intervention on science learning of ELs from rural schools in the U.S.-Mexico border area. The intervention consists of teacher-level virtual professional development (VPD) and virtual mentoring and coaching (VMC), as well as a student-level LIS curriculum. Results from…

Since 1970 the number of teachers has increased 51.9 percent, while the number of students has increased 9.5 percent. In 1970, the student/teacher ratio was 22.3 and it is significantly lower at 16.1 today. Although there are projections indicating an increased demand for teachers going forward, the overall projections do not necessarily create a…