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Frustrations with Fractions
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In this math activity, learners make a set of fraction cards to play a game that will help relieve their fraction frustrations.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-258.jpg?itok=KjfTRRRR)
Paper Airplane Contest
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In this fun physics activity (page 9 of the pdf), learners take part in a paper airplane design challenge.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-836.png?itok=6pgn-f1D)
Race to the Top
Source Institutions
In this math game (Page 6 of the Are You Game? PDF), learners examine the probability of rolling sums from 0 to 12 with two dice. The first player to reach the finish line is the winner.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-309.png?itok=02BOCoIS)
Paper Bridge
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In this engineering activity, challenge learners to construct a paper bridge that can support 100 pennies.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-686.jpg?itok=3evgaAGI)
Motor Effect
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See what force a magnet has on a wire that has current running through it: will it push it, pull it, or will nothing happen? This is the foundation of a simple electric motor.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-614.gif?itok=kWChnB0R)
Cooling the Mummy's Tomb
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In this activity, learners conduct an experiment to help Pharaoh design a better insulated tomb.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-600.png?itok=M1D-GOXY)
What Causes Pressure?
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In this kinesthetic activity that demonstrates pressure, learners act as air molecules in a "container" as defined by a rope.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-933.gif?itok=YSIj5nDB)
Electric Gamebox Challenge
Source Institutions
In this design challenge activity, learners invent a pinball-like game where a kick stick hits a ping pong ball into a target that buzzes.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-927.jpg?itok=i6vJiVNl)
On Target
Source Institutions
In this design challenge activity, learners modify a cup so it can carry a marble down a zip line and also drop it onto a target.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-349.jpg?itok=-xvDgZO3)
Aesop's Arithmetic
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In this activity (located on page 9 of the PDF), learners are introduced to Aesop's fable, "The Crow and the Pitcher." In the story, a clever crow drops pebbles into a pitcher to cause the water level
Is It Possible: Estimating Measurement
Source Institutions
In this activity, learners will decide together on a question about how far, long or high the group could reach together.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-261.png?itok=G8zqFYi5)
Colour by Numbers: Image Representation
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This activity shows learners how computers use numbers to represent pictures. A grid is used to represent the pixels (short for picture elements) of a computer screen.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-714.gif?itok=cN5RyrOU)
A Stand-up Egg
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In this science trick, learners get an egg to stand-up on its long-axis vertical to a table's top.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-700.jpg?itok=9Kh2iQPP)
Hot Sauce Hot Spots
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In this activity, learners model hot spot island formation, orientation and progression with condiments.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-324.jpg?itok=ISQ1Mliz)
Polar Bear Glove
Source Institutions
In this activity, learners will explore how animal in cold areas stay warm.
Six Squares: Geometry and Design
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In this activity, learners take a turn contributing a closed figure made of six squares to a large grid; each must be different from all the others on the grid so far.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-651.jpg?itok=1q289Rh5)
Balancing Ball: Suspend a ball in a stream of air
Source Institutions
Balance a ball in the air with a hair dryer! This Exploratorium produced activity shows learners concepts like lift and air streams. You can try many different angles, speeds, and ball types.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-889.jpg?itok=Z3CYKZ_T)
Gravity-Defying Water
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In this activity, learners explore gravity and air pressure as they experiment with holding a glass full of water upside down, without spilling it, using a simple piece of cardstock.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-275.png?itok=K2j1NYKO)
Straws and Airplanes
Source Institutions
Create airplanes from straws and geometric shapes. Test them out to see how far they can fly, or how accurately they can be aimed.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-679.jpg?itok=xCkqqyg3)
Lateral Inhibition
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Which one of your eyes are dominant? Do they act independently or are they equally "in control?" This activity explores how your eyes work (or don't work) together.