The research program entitled Transdisciplinary Approaches to Learning, Acquisition, Multilingualism (TEAM, 2024-2029) is funded by The Bank of Sweden Tercentenary Foundation (Stiftelsen Riks-bankens Jubileumsfond). Lead by PI, Marianne Gullberg, and Co-PI, Jonas Granfeldt, the program consists of seven subprojects, with the over-arching aim of developing a transdisciplinary model of variation in acquisition and multilingualism.