{"id":4331,"date":"2018-07-17T11:15:19","date_gmt":"2018-07-17T18:15:19","guid":{"rendered":"https:\/\/www.surfnetkids.com\/newsletters\/2018-07-17\/4331\/"},"modified":"2018-07-17T11:17:30","modified_gmt":"2018-07-17T18:17:30","slug":"surnetkids-pi-approximation-day","status":"publish","type":"post","link":"https:\/\/www.surfnetkids.com\/newsletters\/2018-07-17\/4331\/","title":{"rendered":"[Surnetkids] Pi Approximation Day"},"content":{"rendered":"\n<p>Dear Reader,<\/p>\n<p>Every summer, as July heats up, I remember the night when when Neil Armstrong and Buzz Aldrin walked on the moon:  July 20, 1969.   Here are some website resources for those that want to explore <a href=\"https:\/\/www.surfnetkids.com\/resources\/apollo-11\/\">Apollo 11<\/a>.  <\/p>\n<p>\tSee ya on the Net,<br \/>\nBarbara J. Feldman <br \/>\n&#8220;Surfing the Net with Kids&#8221;<br \/>\n<a href=\"https:\/\/www.surfnetkids.com\">https:\/\/www.surfnetkids.com<\/a><\/p>\n<p><b><br \/>\nPi Approximation Day<\/b><br \/>\n<a href=\"https:\/\/www.surfnetkids.com\/resources\/pi-approximation-day\/\">https:\/\/www.surfnetkids.com\/resources\/pi-approximation-day\/<\/a><\/p>\n<p>Pi Approximation Day Printable(** for Premium Members only)<br \/>\n<a href=\"https:\/\/www.surfnetkids.com\/printables\/files\/printables-club\/pi-approximation-day.pdf\">https:\/\/www.surfnetkids.com\/printables\/files\/printables-club\/pi-approximation-day.pdf<\/a><\/p>\n<p>Pi is the ratio of the circumference of a circle to its diameter. Regardless of the size of the circle, pi is always the same irrational number: approximately 3.14 or 22 divided by 7. Because July 22 is 22\/7 in the date format used by most of the world, it is celebrated as Pi Approximation Day. March 14 (3.14 in a US month-first date format) is celebrated as Pi Day primarily in the US.<\/p>\n<p><img decoding=\"async\" class=\"no_pin swp_hidden_pin_image\" src=\"https:\/\/www.surfnetkids.com\/resources\/wp-content\/uploads\/2018\/07\/pi-approximation-day-pin.jpg\" data-pin-url=\"https:\/\/www.surfnetkids.com\/resources\/pi-approximation-day\/\" data-pin-media=\"https:\/\/www.surfnetkids.com\/resources\/wp-content\/uploads\/2018\/07\/pi-approximation-day-pin.jpg\" alt=\"Because July 22 is 22\/7 in the European date format, it is celebrated as Pi Approximation Day. #piday #pi #k12 #math\n\" data-pin-description=\"Because July 22 is 22\/7 in the European date format, it is celebrated as Pi Approximation Day. #piday #pi #k12 #math\n\" \/><\/p>\n<div class=\"swp-content-locator\"><\/div>\n<p>Math Forum: Ask Dr. Math: About Pi<br \/>\n<img decoding=\"async\" src=\"https:\/\/cdn.surfnetkids.com\/images\/kid-sml-star5.gif\"><br \/>\n&#8220;For the sake of usefulness people often need to approximate Pi. For many purposes you can use 3.14159, which is really pretty good, but if you want a better approximation you can use a computer to get it.&#8221;  Dr. Math answers basic questions about Pi and includes an extensive list of links to other Pi-related questions and answers from the Math Forum archive.  The little red star icons indicate &#8220;particularly interesting answers or good places to begin browsing.&#8221;<\/p>\n<p>PBS: Nova: Approximating Pi<br \/>\n<img decoding=\"async\" src=\"https:\/\/cdn.surfnetkids.com\/images\/kid-sml-star5.gif\"><br \/>\n&#8220;Around 250 B.C., the Greek mathematician Archimedes calculated the ratio of a circle&#8217;s circumference to its diameter. A precise determination of Pi, as we know this ratio today, had long been of interest to the ancient Greeks, who strove for precise mathematical proportions in their architecture, music, and other art forms.&#8221;<\/p>\n<p>Pi Land<br \/>\n<img decoding=\"async\" src=\"https:\/\/cdn.surfnetkids.com\/images\/kid-sml-star5.gif\"><br \/>\nEve Andersson is a Google engineer with a soft spot for Pi.  Her homage to Pi includes a Pi Trivia Game consisting of  twenty-five  randomly chosen questions (&#8220;Finally this is your chance to pay tribute to the magnificent transcendental number that we have all grown to love!) and a Pi Trainer to test your memory of the digits of Pi.  Under Aesthetics, she publishes a few Pi poems and  a small photo gallery. Nerd Stuff includes the digits themselves and graphs of digit frequency.<\/p>\n<p><b> &#8230; Click to continue to <a href=\"https:\/\/www.surfnetkids.com\/resources\/pi-approximation-day\/\">Pi Approximation Day<\/a><\/b><\/p>\n<p>\t<b>Printables Club Members Also Get &#8230; <\/b> <\/p>\n<p>Surfnetkids Printables Club Members also get the following  printables  to use in the classroom, the computer lab, the school library,  or to send home with students:<\/p>\n<p>Pi Approximation Day Printable<br \/>Pi Day Wikipedia Printable<br \/>Pi Day Printable<br \/>Pre-Algebra Printable<br \/>*** Are you curious?  Get your own ten-day trial membership:<br \/>\n<a href=\"https:\/\/www.surfnetkids.com\/printables-club\/\">https:\/\/www.surfnetkids.com\/printables-club\/<\/a><\/p>\n<p><b>Related Games<\/b><\/p>\n<p>\n<b>Quote of the Week<\/b><\/p>\n<p>&#8220;A professor can never better distinguish himself in his work than by encouraging a clever pupil, for the true discoverers are among them, as comets amongst the stars.&#8221; ~~ Linnaeus ~~ (May 13, 1707 \u2013 January 10, 1778) Swedish Swedish botanist, physician and zoologist. You can find this quote amongst the <a href=\"https:\/\/www.lightafire.com\/quotations\/teaching\/\">quotes about teaching at Lightafire.com<\/a>.<\/p>\n<p><b>Surfing the Calendar<\/b><\/p>\n<\/style>\n<div class=\"calendar_list\" style=\"list-style-type: none;padding: 0px;margin: 0px;\">\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/ice-cream\/\">National Ice Cream Month<\/a>&nbsp; &nbsp;July<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/korea\/\">Korea Constitution Day<\/a>&nbsp; &nbsp;Jul 17, 1948<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/mickey\/\">Disneyland Opens<\/a>&nbsp; &nbsp;Jul 17, 1955<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/ice-cream\/\">National Ice Cream Day<\/a>&nbsp; &nbsp;Jul 17, 2018<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/nelson-mandela\/\">Nelson Mandela&#8217;s Birthday (celebrated as Mandela Day)<\/a>&nbsp; &nbsp;Jul 18, 1918<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/bookawards\/\">John Newbery&#8217;s Birthday<\/a>&nbsp; &nbsp;Jul 19, 1713<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/womens-suffrage\/\">Women&#8217;s Rights Convention Held at Seneca Falls, NY<\/a>&nbsp; &nbsp;Jul 19-20, 1848<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/tuskegeeairmen\/\">U.S. Air Force Began Training Tuskegee Airmen<\/a>&nbsp; &nbsp;Jul 19, 1941<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/apollo-11\/\">Man Walks on the Moon<\/a>&nbsp; &nbsp;Jul 20, 1969<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/apollo-11\/\">National Moon Day<\/a>&nbsp; &nbsp;Jul 20, 2018<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/harry-potter-games\/\">Seventh Harry Potter Book Released<\/a>&nbsp; &nbsp;Jul 21, 2007<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/pi-day\/\">Pi Approximation Day<\/a>&nbsp; &nbsp;Jul 22, 2018<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/amelia-earhart\/\">Amelia Earhart&#8217;s Birthday<\/a>&nbsp; &nbsp;Jul 24, 1897<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/tuskegeeairmen\/\">President Truman Issues Executive Order that Desegregates the Military<\/a>&nbsp; &nbsp;Jul 26, 1948<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/korea\/\">Korean War Ceasefire Signed<\/a>&nbsp; &nbsp;Jul 27, 1953<br \/>\n\t\t\t<a href=\"https:\/\/www.surfnetkids.com\/resources\/hurricane\/\">US Virgin Islands: Hurricane Supplication Day<\/a>&nbsp; &nbsp;Jul 27, 2018\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Dear Reader, Every summer, as July heats up, I remember the night when when Neil Armstrong and Buzz Aldrin walked on the moon: July 20, 1969. Here are some website resources for those that want to explore Apollo 11. See &#8230;<a href=\"https:\/\/www.surfnetkids.com\/newsletters\/2018-07-17\/4331\/\">[Continue]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-4331","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-newsletters","7":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Surnetkids] Pi Approximation Day &#187; Newsletters \u00bb Surfnetkids<\/title>\n<meta name=\"description\" content=\"Dear Reader, Every summer, as July heats up, I remember the night when when Neil Armstrong and Buzz Aldrin walked on the moon: July 20, 1969. 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