Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

Back to Simple Search

Advanced Search

Match of the following rules

Add Another Rule

Contains the following math formula (red border means the formula is incomplete)

Formula preview

The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Currently displaying 1 – 6 of 6

Order by Relevance | Title | Year of publication

Lattice generation program for computing a vector space lattice

LENNI HAAPASALO; PEKKA NIEMISTÖ — 1983

Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry

Educational technology standards in professional development of mathematics teachers: an international study

Đorđe Kadijević; Lenni Haapasalo; Jozef Hvorecky — 2005

The Teaching of Mathematics

A Versatile Tool to Promote Link Between Creative Production and Conceptual Understanding

Lenni Haapasalo; Bernd Zimmermann; Hartmut Rehlich — 2004

The Teaching of Mathematics

Using Innovative Technology for Revitalizing Formal and Informal Mathematics: a Special View on the Interplay Between Procedural and Conceptual Knoledge

Lenni Haapasalo; Đorđe Kadijević — 2003

The Teaching of Mathematics

Looking at Function Concept Through Interactive Animations

Martti E. Pesonen; Lenni Haapasalo; Hanna Lehtola — 2002

The Teaching of Mathematics

Critical look at dynamic sketches when learning mathematics

Martti E. Pesonen; Lenni Haapasalo; Timo Ehmke — 2006

The Teaching of Mathematics

Page 1

Download Results (CSV)