Search Me

Recent Posts
 Girls’ Angle Bulletin, Volume 9, Number 4
 Girls’ Angle Bulletin, Volume 9, Number 3
 Math Collaborations
 Happy New Year 2016!
 Girls’ Angle Bulletin, Volume 9, Number 2
 Girls’ Angle Bulletin, Volume 9, Number 1
 Girls’ Angle BacktoSchool Puzzle Raffle
 Girls’ Angle Bulletin, Volume 8, Number 6
 Origamiinspired Proof of the Pythagorean Theorem
 Girls’ Angle Bulletin, Volume 8, Number 5
 Conceptual Solution to 2008 AIME I, Problem 14
 Girls’ Angle Bulletin, Volume 8, Number 4
Categories
 applied math (3)
 Contest Math (24)
 gender issues (9)
 math (99)
 Math Education (81)
 Uncategorized (18)
 WIM videos (4)
Archives
 April 2016 (1)
 February 2016 (2)
 January 2016 (1)
 December 2015 (1)
 October 2015 (1)
 September 2015 (1)
 August 2015 (2)
 June 2015 (2)
 May 2015 (1)
 April 2015 (1)
 March 2015 (1)
 February 2015 (2)
 January 2015 (1)
 December 2014 (2)
 October 2014 (1)
 September 2014 (1)
 August 2014 (1)
 July 2014 (1)
 June 2014 (2)
 May 2014 (1)
 February 2014 (1)
 January 2014 (4)
 December 2013 (1)
 November 2013 (2)
 September 2013 (2)
 August 2013 (1)
 July 2013 (2)
 June 2013 (1)
 May 2013 (1)
 April 2013 (3)
 March 2013 (1)
 February 2013 (2)
 January 2013 (2)
 December 2012 (2)
 November 2012 (2)
 October 2012 (3)
 September 2012 (8)
 August 2012 (10)
 July 2012 (7)
 June 2012 (3)
 May 2012 (3)
 April 2012 (7)
 March 2012 (4)
 February 2012 (3)
 December 2011 (4)
 November 2011 (7)
 October 2011 (11)
 September 2011 (13)
 August 2011 (16)
Everything Math
AIME angles arctangent area calculus CEO chocolate circles Coach Barb combinatorics complex numbers conformal crossword cubes dates derivative divisibility Emily Riehl exponentials Fermat's little theorem finite fields geometry Girls' Angle Girls' Angle Bulletin girls and math infinite geometric series irreducible polynomials Jean Pedersen Julia Zimmerman Kate Jenkins learning linear algebra mass points math math contests Math Doctor Bob mathematicians math event math games math magazine math prize for girls math problems math trivia math videos mental computation multiplication optimization origami palindromes parabolas permutations perspective drawing probability puzzle Pythagorean theorem Pythagorean triples quadratic raffle contest roots science secret messages similarity sine stereographic projection sumit tangent telescoping sum tennis triangles trigonometry USWIM variables Vieta's formulas volume Women's History Month
Tag Archives: raffle contest
Girls’ Angle BacktoSchool Puzzle Raffle
Katherine and Serena Visit the Museum (Added October 1, 2015: This raffle is now closed. Thank you to all who entered. Congratulations to Fran M. who won the general draw and Iris L. who won the member draw!) Can you reconstruct … Continue reading
Girl Scouts STEM Expo crossword raffle
(Added April 5, 2015: This raffle is now closed. Thank you to all who entered. Congratulations to Monica G. who won the member draw and Danielle D. who won the general draw!) Last Sunday, Girls’ Angle hosted a booth at the … Continue reading
Go Digital! A Crossword Puzzle Raffle
(Added January 7, 2015: This raffle is now closed. Thank you to all who entered. Congratulations to F. Dangerfield of Massachusetts who won the member draw and to B. Jackson of Wisconsin who won the general draw!) At Girls’ Angle, … Continue reading
Hidden Math Crossword
(The contest is now closed. Congratulations to Rebecca W. and Carly R. Rebecca will receive an Intel web computer and Carly will receive chocolate from L. A. Burdick. Thanks to all who tried this crossword. We hope it was enjoyable.) … Continue reading
A Counting Puzzle Raffle – Solution
Many thanks to all who participated in our counting puzzle raffle. The winner was selected randomly from correct entries and has requested to remain anonymous. Here’s a solution.
Posted in math
Tagged choose, combinatorics, coounting, hooklength formula, raffle contest, standard tableau
1 Comment
A Counting Puzzle Raffle
(Added May 1, 2013: This puzzle raffle is now closed. Many thanks to all who participated. Here’s a solution.) Last month, Girls’ Angle affiliates Rediet Abebe, Jordan Downey, and Lauren McGough hosted a mathophile raffle contest at the Girls’ Angle … Continue reading
OneFold Origami Puzzle Raffle – Solution
Congratulations to Philip H. for winning the OneFold Origami Puzzle Raffle! Many thanks to all who participated! Here is Philip’s solution: