Mathematics Educators
Anton Petrunin's user avatar
Anton Petrunin's user avatar
Anton Petrunin's user avatar
Anton Petrunin
  • Member for 8 years, 5 months
  • Last seen more than a month ago
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From my son's writing:

Mein Vater hat keine Haare aber er hat einen schwarzen Bart. Er hat grüne Augen so wie ich. Er benutzt seine Brille sehr selten. Sein Name ist Tosha. Er mag Musik spielen aber ist ganz schlecht dabei und ist 44 Jahre alt.

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75
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3
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25
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Top posts
All Questions Answers
Score Newest
answer
3
Reasons to teach Thales' theorem
Sep 2, 2015
answer
3
Can homework play a substantial role in the assessment of understanding in university math?
Sep 21, 2015
answer
2
Helping students use constructions in geometry
Aug 31, 2015
answer
1
Geometry with a view towards differential geometry textbook
Oct 1, 2015
Top network posts
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143
Is a free alternative to MathSciNet possible?
117
One-step problems in geometry
97
Elementary+Short+Useful
94
Elementary+Short+Useful
47
Elementary+Short+Useful

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