Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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