Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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

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