The manuscript describes Chinese immigrant children's literacy and identity in online and in-person Chinese heritage language classrooms. The theoretical perspectives on multimodality and positioning theory are utilized as theoretical perspectives. The data were collected with the same heritage language teacher and the students during the COVID-19…

Teaching mathematics in children's first language has both cognitive benefits and assists with developing cultural and mathematical identity. In Papua New Guinea, many different Indigenous languages are used for instruction in elementary schools and teachers often need to identify or develop mathematics terminology themselves. Building on prior…