Abe Mathcounts @MathCounts_PA
Joined February 2014-
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One of the first female mathematician was Hypatia. She was heavily influenced by Plato #phillymathcounts #funfactfriday
#tbt Protractor is an ancient device. Plotted the position of boats on navigational charts. #phillymathcounts ow.ly/i/4UV1v
#tbt slide ruler was for doing complicated math before graphing calculators #phillymathcounts #mathhistory #mathfact ow.ly/i/4UUIH
Today, there are many important careers that utilize mathematics. Some are the following: engineering, science, business, and medicine....
#TBT: As early as the 1st century, the numbering system we know use was beginning. It was started as a Hindu-Arabic numeral system....
There is record of mathematics as far as 3000 BC. The Ancient Egyptians used algebra, geometry, and arithmetic. #phillymathcounts...
On 11/11/1675 calculus was invented by the great Leibniz and fellow mathematicians. #tbt #phillymathcounts #mathletes
2 and 5 are the only prime numbers that end with a 2 or a 5. #phillymathcounts #funfactfriday #mathfact
#tbt Euclid is known as Father of Geometry’. Wrote the textbook called ‘Elements’ around the year 300 BC. #phillymathcounts #mathhistory
Different names for the number 0 include zero, nought, naught, nil, zilch and zip. #phillymathcounts #funfactfriday #mathfacts
#tbt Pythagoras lived around the year 500 BC. known for his Pythagorean theorem: a² + b² = c² #phillymathcounts #mathcounts #mathhistory
In 1642 French mathematician Blaise Pascal invented the mechanical calculator #phillymathcounts #funfactfriday #math
You know those TI-85 graphing calculators we use - @TXInstruments introduced them in 1992 #tbt #phillymathcounts #mathletes
Kudos to Bodine High School! #phillytrib #education phillytrib.com/the-learning-k…
Did you know the equals sign was invited in 1557 by Robert Recorde? #phillymathcounts #funfactfriday #education
#tbt in 1975 @TXInstruments introduced the SR-52 scientific calculator #phillymathcounts #math
We'd like to thank the continuous support from our sponsor @Pennoni Associates #phillymathcounts #thankyou #math
Good luck to everyone participating in a State Competition this weekend! mathcounts.org/programs/compe…
Fun Fact Friday: Albert Eistein's was born 3.14.1879 on #PiDay #phillymathcounts #funfactfriday
Dr. Ron Boykins @Nationalmath
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Eng Club of Phila @EngClubPhila
213 Followers 156 Following The Engineers' Club of Philadelphia is dedicated to relationship building and networking among technical professionals, communication and collaboration.
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