Wolff-Michael Roth (born June 28, 1953, Heidelberg) is a learning scientist at the University of Victoria conducting research on how people across the life span know and learn mathematics and science. He has contributed to numerous fields of research: learning science in learning communities, coteaching, authentic school science education, cultural-historical activity theory, social studies of science, gesture studies, qualitative research methods, embodied cognition, situated cognition, and the role of language in learning science and mathematics.