Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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