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    Lawrence Hall of Science
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    Learners discover the bubble power of living cells in this multi-hour experiment with baker's yeast. Learners make a living yeast/water solution in a bottle, and add table sugar to feed the...

    $1 - $5 per group Ages 6 - 14 4 to 24 hours
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    Lawrence Hall of Science
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    In this activity, learners build their own magnetometer using an empty soda bottle, magnets, laser pointer, and household objects. Once built, learners will use their magnetometer to measure slight...

    $5 - $10 per student Ages 11 - adult 1 to 2 hours
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    Lawrence Hall of Science
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    In some parts of the world, lakes freeze during winter. In this activity learners will explore water’s unique properties of freezing and melting, and how these relate to density and temperature....

    $5 - $10 per group Ages 8 - adult 10 to 30 minutes
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    Lawrence Hall of Science
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    Some animals can swallow food whole, but humans have to chew. In this activity, learners will investigate what saliva does chemically to food before we even swallow. Learner will examine how their...

    $5 - $10 per group Ages 6 - adult 30 to 45 minutes
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    Lawrence Hall of Science
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    In this activity, learners test to see if carbon dioxide is present in the air we breathe in and out by using a detector made from red cabbage. Learners experiment by exposing the detector to air...

    Over $20 per group Ages 8 - adult 10 to 30 minutes
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    Lawrence Hall of Science
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    In this activity, learners make their own Sun tracker to explore how ancient civilizations around the world studied the Sun. After creating the tracker with simple materials, learners measure the...

    $1 - $5 per student Ages 6 - adult 10 to 30 minutes
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    Lawrence Hall of Science
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    Scientists use enormous wind tunnels to test the design of planes, helicopters, even the Space Shuttle. In this simulation activity, learners create a miniature wind tunnel test by blowing air with...

    $5 - $10 per group Ages 6 - 14 10 to 30 minutes
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    Lawrence Hall of Science
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    In this outdoor activity, learners use only their senses to to find the extremes of several environmental variables or physical factors: wind, temperature, light, slope and moisture. Learners also...

    $1 - $5 per group Ages 6 - 14 30 to 45 minutes
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    Lawrence Hall of Science
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    Most people will break a bone in their body at some point in their life, but how much force does it take to break one? In this activity, learners will experiment with weight and discover how much...

    $10 - $20 per group Ages 6 - adult 10 to 30 minutes

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    • Oregon Museum of Science and Industry (remove)
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