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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]
Test if adding glycerin or corn syrup will improve a mixture of bubble solution.
[E]
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Elementary School - Grades 4-6
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P=Project E=Experiment
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Find out if adding various amounts of different solutes to water will increases its boiling point.
[E]
The Effect of Temperature and Type of Solute on Crystal Mass and Growth
[P]
[P]
[P]
Demonstrate the Separation of a Complex Mixture
[E]
Find out how different concentrations of a water / salt solution affects the speed of the Hot Wheels™ Formula Fuelers racer.
[P]
The effect of different soil mixtures and types on plant growth
[E]
[P]
[P]
[P]
[P]
[P]
[P]
[P]
Find out if more gravel or sand makes a concrete mixture stronger.
[E]
[E]
Find the critical point for colloidal mixtures composed of different types of starches.
[E]
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Middle School - Grades 7-9
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P=Project E=Experiment
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How do different solvents and temperature affect the dissolving rate of various brands of Alka-Seltzer tablets
[E]
[P]
[P]
Compare different chromatography substrates and solvents to see which combination performs best for separating ink components.
[E]
Measuring Concentration of Solutions (Liquids) using Light
[E]
Get More Hydrogen from Water - Factors that affect an electrolyte's effectiveness: the pH of the solution or ion concentration.
[E]
See if different mixtures of hardpan and sand could be used to help with California water conservation.
[E]
Determine how the temperature of a mixture of water and ammonium nitrate changes with the amount of ammonium nitrate dissolved in the water.
[E]
Separating mixtures with static electricity
[P]
[P]
Which yeast mixture rises the most?
[P]
Compare the amount of water you add to the original mixture with the amount of heat produced in an exothermic rehydration reaction of gypsum
[E]
Are the inks of different markers and highlighters mixtures of the same colors (chromatography)?
[P]
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High School - Grades 10-12
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P=Project E=Experiment
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How Ancient Egyptians Made the World's First Paper
[E]
Which plants stem chaff creates the best paper?
[P]
Identify different unknown compounds and substances
[E]
Effects of Temperature and Solute Concentration on Index of Refraction
[E]
Examining Water Freezing Point Depression as a Function of Solute Ionization from a Thermodynamic Perspective
[E]
Investigate whether sodium polystyrene sulfonate can be used as a subtituent solvent to ether in Li-ion battery
[P]
The Correlation Between Conductivity and Corrosion Potential of Solutions in Simulation of an Oil Field Environment
[E]
The Effect of Electrolyte and Non-Electrolyte Solutes on the Freezing Point Depression of Water
[E]
Measure the change in pH of two salt solutions, connected by a salt bridge, as a current is passed through them.
[E]
Measuring the Amount of Acid in Vinegar by Titration with an Indicator Solution
[E]
Determine whether a mixture of Ethanol and Hydrogen Peroxide will be stable, create a higher amount energy when combusted, burning is cleaner than octane and to evaluate whether this process is safe.
[P]
Earthquakes! Which Soil Mixtures Reduce Damage?
[E]
Test oil-gasoline mixtures in two-stroke engines for cleaner burning - Maxima's Super-M, Maxima's Formula K-2, and Pro Honda's HP2.
[E]
Separation and Analysis of Marine Compounds Using TLC
[E]
Measure the singlet oxygen production of a series of iridium(III) and platinum(II) complexes and characterize these compounds' properties.
[E]
A New Quantum Mechanical Approach in Determining the Octanol Water Partition Coefficients (Kow) of Organic Aromatic Compounds
[E]
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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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