
Source: Benjamin Dickman/Math Horizons, April 2011
Download: 18″ x 24″ Poster (PDF)
Download: 8.5″ x 11″ Handout (PDF)

Source: Benjamin Dickman/Math Horizons, April 2011
Download: 18″ x 24″ Poster (PDF)
Download: 8.5″ x 11″ Handout (PDF)

Source: MathArguments180
Download: 18″ x 24″ Poster (PDF)
Download: 11″ x 17″ Leaderboard (PDF)
Download: 8.5″ x 11″ Handout (PDF)