Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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