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Dynamically Connected Representations: A Powerful Tool for the Teaching and Learning of Mathematics
Douglas A. Lapp; Dennis St. John
International Journal for Technology in Mathematics Education Vol. 16, No. 1 (2009) pp. 37–44
This article describes a vision of student use of dynamically connected representations as they investigate mathematical ideas. Although this article is intended to generate discussion about the potential of dynamically connected representations, we ...
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Those Do What? Connecting Eigenvectors and Eigenvalues to the Rest of Linear Algebra: Using Visual Enhancements to Help Students Connect Eigenvectors to the Rest of Linear Algebra
Melvin A. Nyman; Douglas A. Lapp; Dennis St. John; John S. Berry
International Journal for Technology in Mathematics Education Vol. 17, No. 1 (2010) pp. 33–41
This paper discusses student difficulties in grasping concepts from Linear Algebra--in particular, the connection of eigenvalues and eigenvectors to other important topics in linear algebra. Based on our prior observations from student interviews,...