Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"teaching and matematicas" » "teaching las matematicas", "teaching de matematicas", "teaching y matematicas", "teaching of matematicas"
"teaching in matematicas" » "teaching ii matematicas", "teaching iii matematicas", "teaching con matematicas", "teaching of matematicas"
"teaching en matematicas" » "teaching de matematicas", "teaching las matematicas", "teaching of matematicas", "coaching en matematicas", "teaching to matematicas"

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 matematicas") OR ("teaching and matematicas"))) OR ("teaching en matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"teaching in matematicas\") OR (\"teaching and matematicas\"))) OR (\"teaching en matematicas\"))*".
• Removing quotes may allow a broader search: (((( teaching in matematicas ) OR ( teaching and matematicas ))) OR ( teaching en matematicas ))*.