### CK-12 Foundation

Shared publicly -Keep on learning! Happy Friday everyone! #FridayFeeling

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Keep on learning! Happy Friday everyone! #FridayFeeling

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What is the total area enclosed by the 5 Olympic rings if they each have a diameter of 2cm? http://bit.ly/2bDe1Sf

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Some inspiration for your Friday. Have a great weekend!

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MATH QUESTION OF THE WEEK: What branches of math can be seen at the Summer Olympic Games? http://bit.ly/2bg6bKH

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Swimming, gymnastics, archery? Learn the Math & Science behind #olympic sports: http://bit.ly/2b9cmDr

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Did you know that 50% of the ambassador #goOpen districts nationwide are using CK-12? http://bit.ly/2b1qUFl

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JUMPSTART QUESTION OF THE WEEK: How have your students reacted to using a FlexBook®? http://bit.ly/2bGLSJM

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SCIENCE QUESTION OF THE WEEK: Do sprinters use friction to slow down, speed up, or both? http://bit.ly/2bArbiJ

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What are your biggest concerns about using new CK-12 resources this school year? http://bit.ly/2bjfdXp

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SCIENCE QUESTION: At what point does a trampoline jumper have the greatest speed? http://bit.ly/2bieKrB

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Are you watching the Olympics? Check out the MATH QUESTION OF THE WEEK! http://bit.ly/2aSsqWN

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SCIENCE QUESTION OF THE WEEK: Where should an archer point the arrow to hit the bullseye? http://bit.ly/2b1k3eQ

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- support@ck12.org
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Open, Flexible Education for Tomorrow. TODAY.

Introduction

CK-12 Foundation is a non-profit organization with a mission to reduce the cost of textbook materials for the K-12 market both in the U.S. and worldwide. Using an open-content, web-based collaborative model termed the “FlexBook™,” CK-12 intends to pioneer the generation and distribution of high quality educational content that will serve both as core text as well as provide an adaptive environment for learning.

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