497 | -- | 515 | Lucinda Kerawalla, Karen Littleton, Eileen Scanlon, Ann C. Jones, Mark Gaved, Trevor D. Collins, Paul Mulholland, Canan Tosunoglu Blake, Gill Clough, GrĂ¡inne Conole, Marilena Petrou. Personal inquiry learning trajectories in geography: technological support across contexts |