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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"teaching con mathematica\") OR (\"teaching to mathematica\"))) OR (\"teaching in mathematical\"))~".
• Removing quotes may allow a broader search: (((( teaching con mathematica ) OR ( teaching to mathematica ))) OR ( teaching in mathematical ))~.
• Adding a wildcard symbol may retrieve word variants: (((("teaching con mathematica") OR ("teaching to mathematica"))) OR ("teaching in mathematical"))*.