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Primary School - Grades K-3
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P=Project E=Experiment
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Use the difference in solubility of salt and pepper to separate the components of a mixture.
[E]
Will salt make ice melt faster?
[E]
Interdisciplinary Topic: Salt & Sugar
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Elementary School - Grades 4-6
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P=Project E=Experiment
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Salt or Sugar: Which Dissolves Faster in Different Liquids
[E]
Show the dependence of Current vs. the Concentration of sodium chloride in the salty water.
[P]
How much salt does it take to make an object float?
[P]
Which water evaporates faster: salt water, rain water, lake water or tap water?
[P]
The effect of salt on the boiling temperature of water
[P]
Find out how different concentrations of a water / salt solution affects the speed of the Hot Wheels™ Formula Fuelers racer.
[P]
Discover if sugar crystals grow bigger in a certain type of liquid (water, unsweetened apple juice or 7-Up).
[P]
Interdisciplinary Topic: Salt & Sugar
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Middle School - Grades 7-9
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P=Project E=Experiment
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How does saltwater mix in an estuary
[P]
Does the Rate of Heating Water Have an Affinity for Salinity?
[E]
How Salt Affects Electrical Conductivity
[E]
The effect of dissolved salt and sugar on the melting rate of ice
[P]
What is the relationship between the amount of reducing sugars and the absorbance at 730 nm after Fehling's reaction?
[P]
Investigate Flow Dynamics of the Salt Oscillator
[E]
The effect of salt on the boiling temperature of water
[E]
Will salt make ice melt faster?
[E]
How Four Salts Affect Electrical Conductivity
[E]
The effect of dissolved salt and sugar on the melting rate of ice
[P]
How Does Sunlight Affect the Chemistry of Water in a Saltwater Reef Aquarium?
[E]
The effect of temperature on the water solubility of alum, baking soda, Epsom salt, and salt
[P]
Does adding salt to water lower its freezing point?
[E]
[E]
Find out if adding salt, oil, detergent, and heating water could influence ordinary tap water's surface tension.
[E]
See if the speed at which a salt melts ice is related to the salt's molecular structure.
[E]
A Comparison of Heat Retention in Salt Water and Fresh Water Samples
[E]
Flow Synchronization in Two Coupled Salt Oscillators
[E]
How does sugar density affect the index of refraction of water?
[E]
The effect of dissolved salt and sugar on the melting rate of ice
[P]
Does adding sugar to water lower its freezing point?
[E]
How does sugar density affect the index of refraction of water?
[E]
Interdisciplinary Topic: Salt & Sugar
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High School - Grades 10-12
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P=Project E=Experiment
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Measure the change in pH of two salt solutions, connected by a salt bridge, as a current is passed through them.
[E]
The difference between saltwater and freshwater organisms.
[E]
Does the amount of ammonia affect forming salt crystals?
[E]
Effects of nozzle size, polymer additives from varying liquids, and salt concentrations on the stability of antibubbles
[E]
An alternating voltage battery with two salt-water oscillators
[E]
Interdisciplinary Topic: Salt & Sugar
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Useful Links
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R=Resource
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Science Fair Projects Resources
[R]
Chemistry Resources
[R]
Periodic Table Resources
[R]
Citation Guides, Style Manuals, Reference
[R]
Chemical Safety
[R]
Chemistry Science Fair Projects Books
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