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The "RAFTy" Teacher Checklist - 5 Things to do to Prepare for Back to School


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Science fairs: Nurturing the 21st century thinker

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RAFT SAN JOSE CELEBRATES PI (π) DAY – 3.14, WITH A BOATLOAD OF FREE ACTIVITIES!

Come meet RAFT ’s Math Activity Developer, Jeanne Lazzarini, at RAFT San Jose who has a treasure chest of Pi-Day activities to share!  Not only will she be dressed as a Pirate (because Pi rates!), she’ll also offer you delicious pie to eat while showing you great Pi-Day Math activities to make and take, to use in your classroom to celebrate Pi day! The Pi-Day activities include RAFT Math Idea Sheet activities like Finding Pi , Wearable Pi and Pi Day Pin . Irrational number Pi, also written as π, is the ratio of the circumference of a circle to its diameter, and is celebrated all over the world on March 14th because π is a number that begins as 3.14!  With the use of computers, Pi has been calculated trillions of digits past the decimal point! Pi is an irrational and transcendental number, and its digits continue infinitely without any repeating patterns of digits!  Pi has been used in many applications for over 4000 years! π rate activity days at RAFT! Join us at RAFT, San Jose

National Arbor Day is Coming… Hug A Tree!

“The cultivation of flowers and trees is the cultivation of the good, the beautiful and the ennobling in man, and for one, I wish to see this culture become universal.” Those words, from J. Sterling Morton, the founder of Arbor Day, got me thinking about how caring for trees and respecting all living things greatly impact future generations. National Arbor Day (held this year on April 27th) is an annual observance celebrating the role of trees in our lives and promoting tree planting and care. This holiday was first observed in 1872, in Nebraska, but tree planting festivals are as old as civilization. Trees have appeared throughout history as the symbol of life and hope. As teachers, we can encourage students to appreciate trees, nature, and all living things for future generations to enjoy! Here are a few STEAM (Science, Technology, Engineering, Arts, and Math) ideas to help you spread agricultural information and enthusiasm for trees on Arbor Day with your students: SCIE