This article introduces a set of distance education astronomy laboratory exercises for use by college students and instructors and discusses first usage results. This General Astronomy Education Source exercise set contains eight two-week projects designed to guide students through both core content and mathematical applications of general…

While there are powerful arguments in favor of using authentic, essentially ephemeral materials in second language learning, there may also be a significant need for fixed support in addition. Recent research in Ireland suggests a student-perceived need for instruction in grammar that, in combination with authentic materials and other kinds of…