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Discussion and activitiesUse these activities before, during, or after your video-based lesson on Having Fun.
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Learning Activities
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| Amusement park excursions |
Rick Sebak shows you around the grounds, right here online in our interactive map of Kennywood, illustrated by David Coulson and originally published in Pittsburgh Magazine. How many of these rides and attractions do you recognize? Ask parents, grandparents, aunts and uncles to share their memories of this grand old trolley park!
While you're strolling from ride to ride, watching people and savoring snacks, be on the look out for those photogenic details that distinguish Kennywood's historic buildings and landscaped grounds.
Preparation: Print out the paper versions of the 36 cards included here preferrably with a color printer on stiff paper and cut them apart. Or teachers may request a free deck of printed cards by emailing PHLF's Education Coordinator (include teacher name, school name, address, and daytime phone number).
Procedure:
An activity from Pittsburgh History & Landmarks Foundation.
Annenburg/CPB Exhibit Amusement Park Physics: What are the forces behind the fun?
Those old amusement parks, which trolley companies started a hundred years ago to drum up weekend business, are a great place to watch the laws of physics showing off right in the open!
The Pittsburgh History Series features several old amusement parks:
Use one or more of these video stories and a great web site by Annenburg/CPB called "Amusement Park Physics: What are the Forces behind the Fun?" to prepare for a field trip or class picnic at an amusement park! (NOTE: These are off-list links, so use your browser's "back" button to return to this page.)
The online exhibit includes explanations, a physics glossary, and experiments about:
Roller Coaster
Fast as roller coasters go, you might assume that a powerful engine is propelling them. But after they are hauled up the first hill, 'coasters move entirely on their own power, converting potential energy to kinetic energy all the way around the track. Design a roller coaster and have it evaluated for both fun and safety. Go straight to the roller coaster page.
Carousel
Those almost out-of-control carousels! A combination of centrifugal force and acceleration makes carousels a fun, feel-safe first ride. Maybe that's why they never lose their popularity! Adding the motion of horses makes a carousel a much more intricate balance of forces than you might think. Go straight to the carousel page.
Bumper Cars
The colliding, jolting fun of bumper cars is brought to us by Newton's third law of motion, the law of interaction or action-reaction: When one object exerts a force on a second object, the second object exerts an equal force on the first object in the opposite direction. Predict the outcomes of bumper car collisions based on mass, acceleration, and the law of interaction. Go straight to the bumper cards page.
Free Fall
Many amusement use free fall, which is what happens when an object in moving under the force of gravity alone. Galileo introduced the idea in his famous experiments of dropping balls of different mass of the Tower of Pisa. Newton later formalized Galileo's ideas about mechanics into his laws of motion. Play with the law of acceleration with the Weightless Water Trick. Go straight to the free fall page.
Pendulum
Pendulum rides, like a simple swing, let you feel what it's like to fly! The height of the arc of the pendulum increases the velocity of the downward swing. Learn about weightlessness motion sickness and try a pendulum simulation with variable variables! Go straight to the pendulum page.
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