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 las matematicas" » "teaching and matematicas", "teaching of matematicas", "teaching for 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 las matematicas") OR ((("teaching in mathematica") OR ("teaching con mathematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching las matematicas\") OR (((\"teaching in mathematica\") OR (\"teaching con mathematica\"))))*".
• Removing quotes may allow a broader search: (( teaching las matematicas ) OR ((( teaching in mathematica ) OR ( teaching con mathematica ))))*.