Lenni Haapasalo

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Adapting Mathematics Education to the Needs of ICT

Lenni Haapasalo, Lenni Haapasalo, 2007 .

Factors that influence student teacher's interest to achieve educational technology standards

Lenni Haapasalo, Djordje Kadijevich, 2008, Comput. Educ..

A VERSATILE TOOL TO PROMOTE LINK BETWEEN CREATIVE PRODUCTION AND CONCEPTUAL UNDERSTANDING

Bernd Zimmermann, Lenni Haapasalo, Hartmut Rehlich, 2006 .

Adapting Assessment to Instrumental Genesis

Lenni Haapasalo, 2013 .

Building a bridge between school and university

Lenni Haapasalo, Timo Ehmke, Martti E. Pesonen, 2005 .

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

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

Constructivist and Curriculum Issues in School Mathematics Education: Mathematics Education Research in Finland: Yearbook 1992-1993. Theory into Practice 82. Publication Series B.

Lenni Haapasalo, Pekka Kupari, 1993 .

Perspectives on Instrumental Orchestration and Assessment - from Challenges to Opportunities

Lenni Haapasalo, 2008 .

Making Mathematics through Progressive Technology

Lenni Haapasalo, Lasse Eronen, Lasse Eronen, 2010 .

Linking procedural and conceptual mathematical knowledge through CAL

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

CRITICAL LOOK AT DYNAMIC SKETCHES WHEN LEARNING MATHEMATICS

Lenni Haapasalo, Timo Ehmke, Martti E. Pesonen, 2006 .

Designing and Evaluating Mathematical Learning by a Framework of Activities from History of Mathematics

Bernd Zimmermann, Lenni Haapasalo, Harry Silfverberg, 2017 .

Mathematics Teachers as Multimedia Lessons Designers

Lenni Haapasalo, Djordje Kadijevich, 2003 .

Two Types of Mathematical Knowledge and Their Relation

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

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 .