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    Oregon Museum of Science and Industry
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    Learners use filter paper and water to analyze six different markers. They mark the paper with ink, and dip the paper in water. The water travels up the paper and dissolved ink travels with it. The...

    $1 - $5 per group Ages 4 - 14 5 to 10 minutes
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    American Chemical Society
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    In this activity, learners explore genes and traits. Learners investigate their fingerprints and learn how to categorize them. Learners discover that genes are kind of a recipe for you, with...

    1 cent - $1 per group Ages 4 - 11 10 to 30 minutes
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    NISE Network
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    In this activity, learners create a necklace of wheat germ DNA. Learners add alcohol to wheat germ so that the DNA clumps together. Use this activity to talk about how self-assembly is a process by...

    $10 - $20 per group Ages 4 - adult 5 to 10 minutes
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    Oregon Museum of Science and Industry
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    In this activity about fingerprint analysis, learners use graphite from a pencil and scotch tape to capture their fingerprints. Learners stick the tape to paper and analyze their fingerprints with...

    $1 - $5 per group Ages 4 - 14 5 to 10 minutes
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    Mount Holyoke College
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    In this experiment, learners separate different types of molecules in marker inks (using a technique called "thin layer chromatography"). Learners mark dots at the bottom of a strip of...

    $1 - $5 per student Ages 4 - 8 30 to 45 minutes
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    Museum of Science and Industry, Chicago
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    Learners roll their fingerpads in ink pads, and then press their fingerprints onto balloons. Learners inflate the balloons to produce enlarged versions of their fingerprints. Learners examine their...

    1 cent - $1 per student Ages 4 - 14 5 to 10 minutes