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Newton's Laws Demonstrations
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In this collection of demonstrations, learners explore Newton's Laws of Motion.
Separation Anxiety
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In this activity, learners discover the primary physical properties used to separate pure substances from mixtures.
Monster Mallows
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In this activity, learners explore how ordinary marshmallows expand when heated in a microwave.
Smell the Maillard Reaction
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In this activity, learners cook amino acids and sugar to explore the range of aromas released.
Hollandaise Sauce: Emulsion at Work
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In this activity, learners follow a recipe to make hollandaise sauce. Learners discover how cooks use egg yolks to blend oil and water together into a smooth mix.
Having a Gas with Cola
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In this activity, learners measure the amount of carbon dioxide in a carbonated drink.
Supercooled Water Drops
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In this activity, learners touch supercooled water drops with an ice crystal and trigger the water drops to freeze instantly.
Column Chromatography
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In this activity, learners separate the components of Gatorade using a home-made affinity column.
Gummy Growth
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In this activity related to Archimedes' Principle, learners use water displacement to compare the volume of an expanded gummy bear with a gummy bear in its original condition.
Stability of Egg White Foams
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In this chemistry meets cooking activity, learners compare the stability of egg white foams with various additives.
Toast a Mole!
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In this quick activity, learners drink Avogadro's number worth of molecules - 6.02x10^23 molecules!
Burn a Peanut
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In this activity, learners burn a peanut, which produces a flame that can be used to boil away water and count the calories contained in the peanut.
Light Soda
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In this activity, learners sublimate dry ice and then taste the carbon dioxide gas.
Condiment Diver
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In this hands-on activity, learners make the world's simplest Cartesian diver, using only a plastic bottle, some water, and a condiment packet.
Sweetly Balanced Equations
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In this (edible) activity, learners balance chemical equations using different kinds and colors of candy that represent different atoms. Learners will work in pairs and explore conservation of atoms.
Dye Like A Natural
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In this activity, learners stain fabrics--on purpose!
M&M® Model of the Atom: Edible Subatomic Particles
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In this activity, learners use colored candy to represent subatomic particles and make a model of an atom (Bohr model).