Lenni Haapasalo

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TWO PEDAGOGICAL APPROACHES LINKING CONCEPTUAL AND PROCEDURAL KNOWLEDGE

Lenni Haapasalo, 2012 .

USING INNOVATIVE TECHNOLOGY FOR REVITALIZING FORMAL AND INFORMAL MATHEMATICS: A SPECIAL VIEW ON THE INTERPLAY BETWEEN PROCEDURAL AND CONCEPTUAL KNOWLEDGE

D. Kadijevic, Lenni Haapasalo, 2005 .

Simultaneous activation of conceptual and procedural mathematical knowledge by means of ClassPad

Djordje M. Kadijevich, Djordje Kadijevich, Lenni Haapasalo, 2003 .

Real and virtual robotics in mathematics education at the school–university transition

P. Samuels, Lenni Haapasalo, 2012 .

Assessment of university students’ understanding of abstract binary operations

Lenni Haapasalo, T. Ehmke, 2011 .

Perspectives on Mathematical Knowledge for Teaching

Lenni Haapasalo, J. Hvorecky, J. Hvorecký, 2008 .

Reappraising Learning Technologies from the Viewpoint of the Learning of Mathematics

P. Samuels, Lenni Haapasalo, 2017 .

Investigating Mathematical Beliefs by Using a Framework from the History of Mathematics

Lenni Haapasalo, B. Zimmermann, 2015 .

The conflict between conceptual and procedural knowledge : Should we need to understand in order to be able to do , or vice versa ?

Lenni Haapasalo, Lenni Haapasalo, 2004 .

Two Types of Mathematical Knowledge and Their Relation

Lenni Haapasalo, Djordje Kadijevich, Djordje M. Kadijevich, 2000 .

Making Mathematics through Progressive Technology

Lenni Haapasalo, Lasse Eronen, Lasse Eronen, 2010 .

Responding to the challenges of instrumental orchestration through physical and virtual robotics

Peter Samuels, Lenni Haapasalo, P. Samuels, 2011, Comput. Educ..

Linking procedural and conceptual mathematical knowledge through CAL

Lenni Haapasalo, Djordje Kadijevich, Djordje M. Kadijevich, 2001, J. Comput. Assist. Learn..