Complex calculators in the classroom: theoretical and practical reflections on teaching pre-calculus. - Jean-Baptiste Lagrange (Int. J. Comput. Math. Learn., 1999)

Curriculum, Classroom Practices, and Tool Design in the Learning of Functions Through Technology-Aided Experimental Approaches. - Jean-Baptiste Lagrange (Int. J. Comput. Math. Learn., 2005)

Investigating the Potential of Computer Environments for the Teaching and Learning of Functions: A Double Analysis from Two Research Traditions. - Jean-Baptiste Lagrange; Giorgos Psycharis (Technol. Knowl. Learn., 2014)