Constructing formal geometry proofs in is an important topic in the mathematics curriculum. But students' difficulties with proof are well documented. This article focuses on proofs that use triangle congruence postulates in US high school geometry. Examining students' proof reasoning in one-on-one task-based interviews, we analyzed students' oral…

The language teens use in digital spaces--from social network posts to instant message chats to text messages--often does not adhere to Standard Written English (SWE). Their digital writing involves a combination of written and conversational languages and often has a digital thumbprint that distinguishes the writer. As a means to understand this…

The present study investigates differences in the word-reading process between individuals reading in a deep (unpointed Hebrew) and a shallow orthography (Turkish). The participants were 120 students evenly and randomly recruited from three levels of education (primary = 3rd-4th graders; middle = 6th-7th graders; high = 9th-10th graders). The…

In this article, the authors analyze the evolution of parent advocate education standards that illustrate what parents need to know and do to effectively support their children's learning in 6th-12th grade. Focus groups conducted with parent participants revealed that parents were often unaware of the distinction between helping their child…