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 in mathematica", "teaching for mathematica", "teaching to mathematica"
"teaching and matematica" » "teaching en matematica", "teaching en matematicas", "teaching la matematica"
"teaching of mathematica" » "teaching of mathematics", "teaching de mathematica", "teaching in mathematical"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("teaching and matematica") OR ((("teaching of mathematica") OR ("teaching con mathematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching and matematica\") OR (((\"teaching of mathematica\") OR (\"teaching con mathematica\"))))*".
• Removing quotes may allow a broader search: (( teaching and matematica ) OR ((( teaching of mathematica ) OR ( teaching con mathematica ))))*.