3-5

# Math

## Classroom Resources

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#### The Great Loopini

Source: Cyberchase Video

Baffle onlookers with this simple trick involving two strips of paper, one pair of scissors and a brave volunteer. Discover how a Mobius strip is made an how it differs from an ordinary loop. Details »

#### Lucky Star

Source: Cyberchase Interactive/Online Activity

Practice basic math and critical thinking with the story problems presented in this engaging interactive. Sharpen skills in addition, subtraction, geometry, fractions and more. Details »

#### Penguin Hockey

Source: Cyberchase Offline Activity/Project

Play "Penguin Hockey" by bouncing hard candy off the side of a box to land on a target. Learn how sports players use the simple geometry rule, "angle-in equals angle-out," to bounce a ball or puck off a backboard and into a goal. Details »

#### Top Flight

Source: Cyberchase Offline Activity/Project

Create paper gliders and use a numbering system to judge them in flight to choose a winner. Learn why judges of sports performances use an agreed-upon numerical judging system for scoring to keep the competition fair. Details »

#### Play Slugball!

Source: Cyberchase Offline Activity/Project

Record where the ball lands after a number of tosses in an indoor ball-toss game, then place catchers in the areas hit most often and test your predictions. Learn how player analysis is used by coaches in many team sports. Details »

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