An activity-theoretic approach to multi-touch tools in early maths learning

Fehlermeldung

Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Warning: Array to string conversion in theme_biblio_tabular() (Zeile 244 von /var/www/cermat.org/sites/all/modules/biblio/includes/biblio_theme.inc).
Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in rename_admin_paths_url_outbound_alter() (Zeile 64 von /var/www/cermat.org/sites/all/modules/rename_admin_paths/rename_admin_paths.module).
Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in rename_admin_paths_url_outbound_alter() (Zeile 82 von /var/www/cermat.org/sites/all/modules/rename_admin_paths/rename_admin_paths.module).

Titel	An activity-theoretic approach to multi-touch tools in early maths learning
Publication Type	Journal Article
Authors	Ladel, S., & Kortenkamp U.

Full text:

LadelKortenkamp-ATATEMLO-ICME-2013.pdf

Go to top

Error | CERMAT

Error

The website encountered an unexpected error. Please try again later.