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291
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292
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293
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294
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295
Clarification of ambiguous problems effects on problem-solving ability and attitude towards mathematics
Publicerad 2008Lärdomsprov -
296
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297
GMA raises 2008 budget of DOST, UP and DepEd science education program
I publikationen Philippine Star (2007)Artikel -
298
Using digital interactive media to encourage third grade children to study mathematics
Publicerad 2007Lärdomsprov -
299
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300


