Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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