Changes in Children's Conceptual Models and the Development of Children's Exploration Strategies in the PICCO Environment. - Marjatta Kangassalo (EJC, 1999)

Explorative Learning in PICCO Environment. - Marjatta Kangassalo (EJC, 2000)

Electronic whiteboard in kindergarten: opportunities and requirements. - Saila Ovaska; Pentti Hietala; Marjatta Kangassalo (IDC, 2003)

Methodological Tools for Describing Children's Knowledge Construction Process in Multimedia Environment. - Marjatta Kangassalo; Kristiina Kumpulainen (EJC, 2003)

Supporting visually impaired children with software agents in a multimodal learning environment. - Rami Saarinen; Janne Järvi; Roope Raisamo; Eva Tuominen; Marjatta Kangassalo; Kari Peltola; Jouni Salo (Virtual Real., 2006)

Inquiry Based Learning Environment for Children. - Marjatta Kangassalo; Eva Tuominen (EJC, 2007)

Proactive Agents to Assist Multimodal Explorative Learning of Astronomical Phenomena. - Eva Tuominen; Marjatta Kangassalo; Pentti Hietala; Roope Raisamo; Kari Peltola (Adv. Hum. Comput. Interact., 2008)

Analysis and Description System for Children's Inquiry in a Multimedia Science Learning Environment. - Marjatta Kangassalo; Eva Tuominen (EJC, 2009)