Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"teaching tool mathematica" » "teaching con mathematica", "teaching de mathematica", "teaching of mathematics", "teaching to mathematica", "teaching of mathematica", "teaching for mathematica"
"teaching and mathematica" » "teaching in mathematics", "teaching con mathematica", "teaching en matematica", "teaching of mathematica"
"coaching en matematicas" » "coaching de matematicas", "coaching las matematicas", "coaching su matematicas"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coaching en matematicas") OR ((("teaching tool mathematica") OR ("teaching and mathematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coaching en matematicas\") OR (((\"teaching tool mathematica\") OR (\"teaching and mathematica\"))))".
• Removing quotes may allow a broader search: (( coaching en matematicas ) OR ((( teaching tool mathematica ) OR ( teaching and mathematica )))).
• Adding a wildcard symbol may retrieve word variants: (("coaching en matematicas") OR ((("teaching tool mathematica") OR ("teaching and mathematica"))))*.