Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"teaching con mathematica" » "teaching con matematicas", "teaching in mathematics", "teaching en matematica", "teaching of mathematica", "teaching in mathematica", "teaching to mathematica"
"teaching for mathematica" » "teaching of mathematics", "teaching of mathematica", "teaching to mathematica", "teaching tool mathematica"
"teaching de matematica" » "teaching de matematicas", "teaching la matematica", "teaching en matematicas", "teaching the matematica", "teaching of matematica", "teaching in 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 de matematica") OR ((("teaching for mathematica") OR ("teaching con mathematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching de matematica\") OR (((\"teaching for mathematica\") OR (\"teaching con mathematica\"))))".
• Removing quotes may allow a broader search: (( teaching de matematica ) OR ((( teaching for mathematica ) OR ( teaching con mathematica )))).
• Adding a wildcard symbol may retrieve word variants: (("teaching de matematica") OR ((("teaching for mathematica") OR ("teaching con mathematica"))))*.