Science Fair Themes

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10 familiar choices to compare. A curated selection.

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Plant growthKingdom of organisms · taxon–——

ElectricityPhenomena related to electric charge · Subclass of: energy · energy source · physical phenomenon–——

WaterChemical compound of hydrogen and oxygen · type of chemical entity–——

LightElectromagnetic radiation humans can see · production environment factor–——

SoundAudible vibration that travels via pressure waves in matter · Subclass of: acoustic wave · longitudinal wave–——

WeatherShort-term state of the atmosphere · natural phenomenon–——

MagnetismClass of physical phenomena · Subclass of: physical phenomenon–——

RocksNaturally occurring mineral aggregate · Subclass of: natural material · rock material–——

SpaceVoid between celestial bodies · region–——

MicrobiologyStudy of microscopic organisms (microbes) · branch of biology · academic discipline–——

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