Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"teaching con mathematica" » "teaching in mathematics", "teaching en matematica", "teaching of mathematica", "teaching for mathematica", "teaching to mathematica"
"teaching in mathematica" » "teaching in mathematical", "teaching in mathematics", "teaching en matematica", "teaching and mathematica", "teaching of mathematica"
"teaching de matematicas" » "teaching las matematicas", "teaching the matematicas", "teaching of matematicas", "teaching to matematicas"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("teaching con mathematica") OR ("teaching in mathematica"))) OR ("teaching de matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"teaching con mathematica\") OR (\"teaching in mathematica\"))) OR (\"teaching de matematicas\"))".
• Removing quotes may allow a broader search: (((( teaching con mathematica ) OR ( teaching in mathematica ))) OR ( teaching de matematicas )).
• Adding a wildcard symbol may retrieve word variants: (((("teaching con mathematica") OR ("teaching in mathematica"))) OR ("teaching de matematicas"))*.