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• Biochemistry Science Fair Projects
  • Enzymes Science Fair Projects
    • Demonstrate and explain what is Catalase
    • Demonstrate the effect of the enzyme amylase on starch
    • Determine if translation and transcription of RNA in cells affects the levels of Ribonuclease H (RNase H)
    • Determining the properties of enzymes
    • Enzymes and Grease Traps
    • Examine the interactions of class A and C ß-lactamases as they interact with ß-lactam antibiotics.
    • Factors affecting enzyme reactions
    • How temperature affects the Catalase enzyme
    • How temperature affects the peroxidase enzyme
    • Measure the kinetic parameters of invertase.
    • Purification of soybean peroxidase
    • The efficiency of lactase
    • Using tea leaves to enhance plant growth
    • What is the dissolution rate of lactase pills
    • What is the effect of Catalase on Hydrogen peroxide (H2O2)
  • Genetics Science Fair Projects
    • Breeding colored mice
    • Can DNA be separated from other Cell components and Survive?
    • Demonstrate the principles of Mendelian genetics
    • Describe How Cells Duplicate and Why & Where Something Can Go Wrong
    • Designing a Chromosome
    • Determine if a person has genetically inherited tasting abilities.
    • Does Mass Affect the Emergence of a Soybean Seed?
    • Explain the process of protein synthesis
    • Explaining the fundamentals of Genetics
    • Generational effects of acid rain on Drosophila melanogaster
    • How widespread is the occurrence of spliceosomal introns in the nuclear-encoded rDNA of lichen-forming and free-living members of the Ascomycota
    • Left-handedness and mirror writing
    • The effect of calcium on hatching brine shrimp
    • Twin differences
    • Understanding the Basics of Genetics
    • Which Parent Affects Fingerprint Pattern Types More?
  • Molecular Biology Science Fair Projects
    • Bacteria and toothpaste
    • Bacteria in your toothbrush
    • Do cell sizes differ, depending on the size of the organism?
    • Does nature prefers strands and helices in building biomolecules?
    • Examining the effect of temperature on bacteria
    • How does detergent affect the oil absorbency rate of Polypropylene Pads?
    • Manipulation of PGE(2) Levels with Various Cytokines of Thyroid Associated Ophthalmopathy
    • Nicotine and cancer
    • Studying the GST-Y10 Protein: Is the C-domain Resonsible for Histone Interaction?
    • The effect of pollutants on light bioluminescent bacteria
    • The effectiveness of Antibacterial soap
    • Use of Quartz Crystal Microbalance to Study Antibody Antigen Interactions
    • What is the Effect of Anhydrous Ammonia on the Dehydration Rate of Plant and Animal Cells?
  • Photosynthesis Science Fair Projects
    • Aquatic plants and animals and the acidification of our oceans
    • Do different colors of light affect plants differently?
    • Prove increased starch increases the process of photosynthesis in the green plant.
    • The effect of Different Light Wavelengths on Photosynthesis
    • What side of a plant's leaf takes in atmospheric gases?
  • Plant Hormones Science Fair Projects
    • Determining the effectiveness of sugar as preservatives for flowers
    • Does one bad apple spoil the whole bunch?
    • Examine the effect of plant hormones on radish seeds
    • How does the plant hormone Rootone affect plant growth?
    • Simple experiments to explain the role of phytohormones in plants
    • What effect does growth hormone supplementation have on irradiated lima beans.
• Biology Science Fair Projects
  • Botany Science Fair Projects
    • Are organic or inorganic fertilizers more effective?
    • Companion Planting
    • Compare rate of plant growth using two different growth hormones
    • Comparing the competitive nature of roosters and hens
    • Do gases that are released in smoke enhance the germination rate of black pine seeds?
    • Do plants grow at different rates when given different plant foods?
    • Do Plants Grow Better in Water or Soil?
    • Do plants grow faster when grown hydroponically instead of in soil?
    • Do plants grown taller hydroponically or in soil?
    • Does a pineapple grow best in sand, soil or water?
    • Does classical music help plants grow?
    • Does gravity affect the direction in which plants grow?
    • Does salt or sugar affect the growth of alfalfa seeds?
    • Does temperature affect the rate at which seeds sprout?
    • Does the size of kidney bean seeds affect the speed and success rate of germination?
    • Earthworms and plant growth
    • Effect of caffeine on plant growth
    • Effect of electricity on plant growth
    • Effect of fertilizer on plant growth
    • Effect of fertilizer on plant growth
    • Effect of milk on plant growth
    • Effect of moisture on direction of root growth
    • Effect of water hardness on seed germination
    • Examining the effect of watering on plant growth
    • How are vegetables affected by the Tobacco Mosaic Virus?
    • How do different cooking alternatives affect the Vitamin C content in vegetables?
    • How do microwaves affect seed germination?
    • How do moisture and earthworms affect the quality of soil?
    • How does acid rain affect seed germination?
    • How does acid rain affect the growth of plants?
    • How does nitrogen affect plant growth?
    • How does salt water affect plant growth?
    • How does temperature affect the rate of growth of algae?
    • How does the quality of soil vary from one county to another?
    • How is the growth of cauliflower plants affected by different salts?
    • How is the growth of strawberries affected by the soil PH level?
    • How to grow plants from fragmentation
    • How to grow your own mold
    • How to remove the colors of a green leave using chromatography
    • Ionizing radiation and plant growth
    • Is it more effective to sprout seeds in jars rather than in cloth?
    • Pavlovian conditioning in plants
    • Pea Disease Of Central Washington
    • Plant density and rate of growth
    • Soil types and water retention
    • Stoma density and pollution
    • Stoma density and water loss
    • The effect of vitamin D on plant growth
    • The effects of tap water, mineral water, and seltzer water on the germination and growth of radish seeds.
    • The relationship between the pH level of soil and plant growth
    • The Usefulness of Plant Growth Enhancers
    • What are bioassays and how effective are lettuce seeds as bioassays?
    • What are the conditions necessary for seed germination?
    • What effect do magnets have on the growth of seedlings?
    • What effect do tobacco and alcohol have on seed germination?
    • What effect does gold dust have on radish seeds?
    • What happens to plants when their environment gets over-crowded?
    • What is PH and how does it affect the suitability of soil for plant growth?
    • What is photosynthesis and do plants need sunlight to photosynthesize?
    • What is the best depth for growing bean plants in potting soil?
    • What is the best way of making sure that fertilizer is applied to a field of crops in a uniform and consistent manner?
    • What is the effect of gibberellic acid on plant growth?
    • What is transpiration and which plants have the greatest transpiration rates?
    • What is vegetable propagation and which are the best ways to do achieve this?
    • What the most drought resistant type of grass?
    • Which vitamin prevents antioxidants most efficiently in seeds?
  • Forensic science Science Fair Projects
    • How do different Types of Soil Affect the Growth of a Pinto Bean?
    • The effect of surface temperature on fingerprints
    • What environmental factors favor decomposition by soil microbes
  • Human anatomy Science Fair Projects
    • A comparison of response time across genders - the "Ruler drop test"
    • Caffeine and Alertness
    • Can you determine the sex of a person by just looking at his/her feet?
    • Cold water and your voice
    • Do boys and girls have different resting pulse rates?
    • Do burning wood stoves induce or contribute to respiratory illnesses?
    • Do different types of sunblock have different protection strengths?
    • Do groups of people have different blood pressure readings?
    • Do people from different backgrounds have different lung capacities?
    • Do singers have a larger lung capacity than non-singers?
    • Do you have a blind spot and if so, how can you determine your blind spot?
    • Does caffeine raise a person's blood pressure?
    • Does jet-lag affect the performance of professional athletes?
    • Does the body become cooler more quickly with the help of a fan? If so, why?
    • Effect of carbonated drinks on the erosion of tooth enamel
    • How concerned are 7th graders with their health?
    • How does the iris work?
    • How does the pulse relate to the heartbeat and how does it differ when the body is in different positions?
    • How exactly do eyeglasses work?
    • How good is a person's sense of smell?
    • How hand-Eye coordination is influenced by age
    • How quickly does the blood sugar level in our bodies change when high energy foods are consumed?
    • How to compare reflexes between different people
    • Is dieting risky?
    • Is our heartbeat affected by music?
    • Is there a blind spot in a human being's vision and if so, how can we find it?
    • Left-handedness
    • Measuring hair growth rates and fiber strengths under different conditions
    • Observing blood cells
    • Our ability to identify natural and synthetic scents
    • This experiment teaches you how to build your own homemade stethoscope and how to use it to measure a person's heartbeat
    • What are the best places on your body to meassure your pulse?
    • What does phosphoric acid do to tooth enamel?
    • What is the cause of today's problems in the ozone layer?
    • What is the effect of different types of fluids on our kidneys?
    • What is the effect of music beat on a kid's blood pressure?
    • What types of alcohol have a greater dehydrating effect on our bodies?
  • Human psychology Science Fair Projects
    • Education Learning Science Fair Projects
      • Age and memory
      • Are boys better than girls at math?
      • Are poems with lots of rhythm, rhyme, and different sound devices easier to learn than those written in free verse?
      • Carbon dioxide and the acidification of our oceans
      • Classical music or silence
      • Comparing the reading abilities of boys and girls
      • Do we learn better by reading or listening
      • Does eating your breakfast help you perform better in school?
      • Does the gender of a baby affect its preference for toys?
      • Examine the stroop effect (the effect of color on visual selective attention) and does it affect men or women differently?
      • Examining the relationship between gender and short term memory
      • How much do students know about deforestation?
      • How much do students know about pollution?
      • How quickly do we respond to colors?
      • How well can a person remember things that he or she sees on television?
      • Imagination and gender
      • Improving one's memory by story linking
      • Is colored or black & white text more easily remembered?
      • Is there such thing as a superior teaching method?
      • Learning a new language and your age
      • Strategy games and spatial reasoning
      • Subliminal messages - do they really work?
      • Text color and comprehension
      • The Correlation between physical activity and academic performance
      • Will doing more homework help students perform better in exams?
    • Miscellaneous Human psychology Science Fair Projects
      • Are children better motivated by rewards or punishment?
      • Are horoscopes accurate? Can their accuracy be measured?
      • Are men or women more affected by another's behaviour?
      • Beverage coloring and taste
      • Color and appetite
      • Do boys react faster than girls?
      • Do your hand gestures indicate your personality type?
      • Does music affect a child's ability to nap restfully?
      • Does our sense of smell and sight affect how food tastes?
      • Does the presence of digital noise reduce our ability to recognise images on television?
      • Effect of anxiety on short term memory
      • Effect of color on memory
      • How good are children at estimating measurements?
      • How much do students know about extraterrestrial life?
      • How much do students know and feel about prejudice?
      • How much does a typical student know about endangered species?
      • How the temperature of food affects our taste
      • Improving your memory
      • Intoxication and its effect on the perception of beauty
      • The following set of experiments will help you find out if people have a dominant hand, foot, eye and ear.
      • What are subliminal messages and do they work?
      • What is the relationship between taste and smell?
  • Zoology Science Fair Projects
    • Animal night vision
    • Are ants picky over their food? Do they have any preference?
    • Are you deaf, dog?
    • Are you left or right pawed?
    • Bacterial Transformation
    • Can mice tell the difference between bad-tasting food that's laced with Lithium Chloride and ordinary food?
    • Comparing the learning abilities of hamsters and mice
    • Comparing the learning abilities of male and female mice
    • Diffusion and osmosis in animal cells
    • Digestion and cat food
    • Do ants produce acid when antagonised?
    • Do ants react differently in the dark?
    • Do changes in the environment such as temperature and light affect shrimp in their choice of habitats?
    • Do cockroaches have a sense of direction?
    • Do homing pigeons find their way home more quickly at different times of the day?
    • Do mealworms move differently on different types of surfaces?
    • Do turtles recognize colors?
    • Does a mouse smell or see better?
    • Does androstenedione affect a rodent's weight?
    • Elodea and Goldfish
    • How are fireflies able to glow?
    • How are ladybugs affected by insecticides?
    • How do pesticides affect cockroaches?
    • How do temperature changes affect ants?
    • How far can a squirrel jump?
    • How the frequency at which a cricket chirps can be affected by external factors
    • How would a chicken's growth be affected by synthethic steroids?
    • Is an animal's sleeping habits affected by artificial light?
    • Is creatine monohydrate the most effective vitamin for weight gain in mice?
    • Is it possible to tell when mealworms may be out of breath?
    • Is the aging process in fruit flies affected by oxygen's radical roles?
    • Rats! They ate my cables again!
    • Scent and fear
    • Show how animals hide themselves from their enemies and predators
    • Soil fertility and ants
    • Territorial behavior of hamsters
    • The effect of temperature on the metamorphosis of the Painted Lady butterfly
    • the effect of time of day on the time it takes a hamster to negotiate a maze
    • The learning abilities of hamsters who have been showered with affection
    • The metamorphosis of the Painted Lady butterfly (Vanessa cardui)
    • The relationship between the size of a bird and its perching behavior
    • Try predicting in which direction a mealworm will move?
    • What are factors that affect a toad's respiration?
    • What are the effects of heat, moisture, and ventilation upon the development of the chicken embryo in an incubator?
    • What are the effects of PH on the lifespan of tadpoles?
    • What colors are birds attracted to?
    • What effect does ultraviolet radiation have on butterflies?
    • What is a mealworm's favourite color?
    • What is the effect of light on a Crayfish?
    • What natural insecticide is most effective against crickets?
• Chemistry Science Fair Projects
  • Environmental Pollution Science Fair Projects
    • Activated carbon and pesticides
    • Are carbon filters less effective when the water contains more chlorine?
    • Are waters in urban areas more poluted than in rural areas?
    • Do detergents affect plant growth?
    • Examine how much Carbon Dioxide is produced by different gas sources? This helps us understand the impact of these gas sources on global warming.
    • How can plants be used to measure the level of air polution?
    • How do Increased CO2 Levels Affect Plant Growth?
    • How do oil spills affect marine life?
    • How do phospates affect oxygen levels in water?
    • How do pollutants affect marine life?
    • How much pollution can water take before it becomes unsafe? Does this differ between different water sources?
    • How much space does trash occupy?
    • How to make a vegetable oil tanker
    • Is the water near animal pens contaminated?
    • Pollution and depth of water
    • River pollution
    • The Effect of Detergents on Brassica rapa.
    • The effect of gasoline fumes on plants
    • What effect does ozone have on the growth of radish plants?
    • What factors affect air polution in cities?
    • What is bioremediation and what conditions are required for it?
    • What is the greenhouse effect and how can we demonstrate it?
    • What is the relationship between turbidity levels in water and the level of dissolved oxygen?
    • What type of car anti-freeze is the most environment friendly?
  • Food Science Science Fair Projects
    • A comparison on the contamination of wet and dry food
    • Comparing regular fat and low fat food
    • Determining the effectiveness of cinnamon oil as a natural insect repellent
    • Do different brands of orange juice contain different levels of vitamin C?
    • Do different brands of popcorn leave different amounts of unpopped kernels?
    • Do different methods of cooking potatos produce a different taste?
    • Do peanuts contain enough energy for heating water? How do you measure this energy?
    • Does Controlled Atmosphere Storage Affect the Malic Acid and Starch Levels in Apples?
    • Does processed food produce more gas?
    • Does the PH level of the acid in our stomachs affect the digestion of proteins?
    • Effect of Bird's Eye chili(i.e. capsicum frutescen) on Gryllus assimilis (the common black cricket)
    • Effect of carbonated drinks on meat
    • Effectiveness of garlic in fighting bacteria
    • Exposure of Baby food and the degree of contamination
    • Hay Horse!
    • How Accurately Do The Egg Producers Measure Their Eggs?
    • How are roads and pavements made? Can you simulate this using chocolate?
    • How does heat affect the coagulation of eggs?
    • How does the sugar concentration vary in different brands of apple juices?
    • How much starch do common foods contain?
    • How to determine the nutritional content of different types of foods
    • How to make a baking soda volcano
    • How to make a potato battery
    • How to make a rocket using common cooking ingredients
    • How to store bread safely
    • Is it possible to make Jello using fresh pineapples instead of canned pineapples?
    • Levels of carbohydrates in different varieties of milk
    • Make your own PH indicator using vegetables
    • Make your own soap
    • Powerful nuts
    • Raisin Elevators
    • Red bull and Daphnia
    • Show how many colors of food dyes or inks are found in a smartie or m&m
    • Swimming Raisins
    • Swimming spaghetti
    • The amazing jumping rice Krispies
    • The most effective antacid
    • Turmeric as an antioxidant
    • What are some characteristics of fat?
    • What factors affect the yield and composition of meat after cooking?
    • What is baking powder and what is it used for?
    • What is fermentation technology and how can this be demonstrated with yeast?
    • What is the effect of heat and acids on milk proteins?
    • What percentage of an orange is water?
    • Why do bakers use yeast to bake breads?
  • Miscellaneous Chemistry Science Fair Projects
    • Can lettuce seeds be used as a bioassay medium for testing toxicity?
    • Can water be split into oxygen and hydrogen?
    • Comparing the burning speed of scented and unscented candles
    • Corrosion of different metals
    • Do white candles burn faster than colored candles?
    • Dry Ice Experiments
    • Effect of temperature on glow sticks
    • Effect of temperature on solubility
    • Effect of temperature on solubility
    • Electrolysis
    • How do differences in surfaces affect the adhesion of tape?
    • How does the PH level of rainwater differ from one place to another?
    • How to grow your own crystal garden
    • In Which Temperature Do Crystals Grow Best?
    • Is soil a type of electrical system?
    • Is the burning of trash a viable alternative to land-fills?
    • Natural insect repellant
    • Recycled water and plant growth
    • Single displacement reaction in metals
    • The effect of salt and sugar on the freezing point of water
    • The importance of ammonia in the formation of salt crystals
    • What are the different methods of purifying water?
    • What are the effects of Polyacrylamide and. Polyacrylate on soil erosion?
    • What makes phosphorescence last longer?
    • Which brand of cooking spray works best?
• Earth Science Science Fair Projects
  • Geology Science Fair Projects
    • Build a model to demonstrate how earthquakes are caused
    • Compare the porosity of different types of soil
    • Demonstrate how erosion happens in different ways
    • Demonstrate how lava flows when a volcano erupts
    • Demonstrate how volcano's erupt using an air-pressure model
    • How soil management affect soil quality?
    • How to make your own fossil
    • Soil type and liquefaction
    • Vibration convection and fossil movement
    • What causes a tsunami? Demonstrate this with a model
    • What causes landslides?
    • What is "weathering"? Demonstrate how it happens to mountains
    • What is a sink hole? Explain how it is formed and where it is more likely to be found
    • What's in the soil?
  • Meteorology Science Fair Projects
    • Describe how fog forms
    • Does the amount of moisture in the atmosphere vary from place to place?
    • Does the level of precipitation differ in various parts of the United States?
    • Explain the different types of clouds and how they are formed
    • How are clouds formed?
    • How to make a tornado in a bottle
    • Is the size of a tornado affected by water temperature?
    • What does a barometer do? Make your own barometer to demonstrate how it can be used
    • What is the water cycle?
    • Which affects evaporation the most.. air temperature, water temperature or wind speed?
    • Why is the sky blue?
    • Wind speed and altitude
  • Oceanography Science Fair Projects
    • How does the depth of the ocean affect its temperature?
    • Illustrate sea-floor spreading and subduction by building a model
    • Removing oil spills with Elodea
    • The effect of temperature on salinity and pH of seawater
    • What is soil erosion? Demonstrate how it happens
    • Why is the ocean salty?
• Engineering Science Fair Projects
  • Aerodynamics Science Fair Projects
    • How does the bow of a ship influence water resistance?
    • Wind resistance and automobile shapes
  • Building and Construction Science Fair Projects
    • Arches - how strong are they?
    • Building materials for earthquake-prone areas
    • Ceiling height and room temperature
    • Comparing flat and dome shaped drain covers.
    • Comparing thermal insulation
    • Diameters and dome strength
    • Does the type of sand affect the durability of bricks
    • Evaluating the effectiveness of tidal wave barriers
    • Expansion and shrinking of wood
    • Humidity and its effect on various species of wood
    • Skateboard bearings
    • Skyscraper shapes and wind forces
  • Electronics Science Fair Projects
    • Comparing the effectiveness of ionizing and photoelectric smoke detectors
    • Effect of extreme temperature on battery life
    • Frequency response from speakers of different sizes
  • Materials Science Science Fair Projects
    • A comparison on the ability of different brands of bicycle helmets to absorb shock
    • Adhesive tape strength
    • Are Moly coated bullets really faster?
    • Comparing the strength of solid wood with that of plywood
    • Fabric type and water resistance
    • How does packaging affect the carbonation of soft drinks
    • Material density and sound transmission
    • Reflective sunshades
    • Slowing the melting rate of ice with reflective containers
    • Swimsuits and drag reduction
    • The effect of temperature on the corrosion of aluminium
    • The effect of temperature on the creation of gallium oxide nanowires
    • The insulating properties of fabric
    • The protection afforded by calcium oxalate against acid rain
    • Thermal aging and alloys
  • Miscellaneous Engineering Science Fair Projects
    • A comparison of the thermal insulation properties of different clothing materials
    • At what angle should the blades of a wind turbine be positioned?
    • Build a stereoscopic microscope
    • Build your very own hovercraft!
    • Compare the strengths of different types of bridges
    • Comparing different types of aquarium water filters
    • Comparing incandescent lamps and LED lamps
    • Comparing split keyboards and normal keyboards
    • Comparing water repelling products
    • Construct a model of a magnetically levitated train
    • Crosswinds and bridge stability
    • Demonstrate how the light from a Light Emitting Diode can be modulated by using sound
    • Demonstrate the strength of a suspension bridge using egg shells
    • Do polymer paintwork protectants really work?
    • Do sound barriers reduce noise? If so, what types of barrier is most effective?
    • Does the particle size of sand used to make bricks matter?
    • Fog lights and distance estimation
    • How can you build a toy car using mousetraps?
    • How does the air pressure in a football helmet affect cushioning?
    • How glass shatters
    • How the color of a building affects indoor temperature
    • How to build a flashlight using Light Emitting Diodes (LEDs)
    • How to build a simple electricity generator
    • How to build your own hovercraft
    • How to build your own inexpensive Xray machine - adult supervision required
    • How to determine the resonant frequency of glass
    • How to make a solar cooker
    • How to make your own anemometer
    • Material density and the transmission of sound
    • The correlation between the hardness of a tennis ball and the distance it travels
    • The danger of static electricity at gas stations
    • The relationship between the firmness of a car's suspension system and the car's speed around bends
    • Tire stiffness and speed
    • What are the safest and toughest materials for making hot air balloons?
    • What factor has the most influence on the speed of a computer?
    • What materials work the best in a sandbag for preventing a flood?
    • What sort of blade design works best for windmills?
    • Which types of film are most tolerant to light?
• Environmental Science Science Fair Projects
  • Air Pollution Science Fair Projects
    • Comparing the levels of pollution in different urban locales
    • Does the level of air pollution vary during the week?
    • Effect of acid rain on buildings
    • Effect of acid rain on sunflower growth
    • Effect of traffic flow on the release of pollutant gases
    • How to investigate the quality of air.
    • Levels of carbon monoxide emission by aging cars
    • Road traffic flow and pollution
    • Snow pollution
    • What is the effect of automobile exhaust on Hydra?
  • Global Warming Science Fair Projects
    • Carbon dioxide (CO2) and global warming
    • Understanding the El Nino effect
    • Understanding the Greenhouse effect
    • Understanding the greenhouse effect
    • Understanding the health effects of the ozone
    • What are the health effects of ozone on patients with athsma?
    • What causes the major types of change in ozone concentration, and how do human activities affect these?
    • What effects would changes in the ozone layer have on Antarctica's penguin population?
  • Miscellaneous Environmental Science Science Fair Projects
    • Can the Purple Loosestrife, a foreign plant be destroyed by introducing its natural enemies without damaging agricultural crops?
    • Decomposition of bio-degradable plastic spoons
    • Demonstrate the principles involved in the formation of clouds
    • Do aircraft make more noise during take off or when landing?
    • Do people who live close to the sea consume more or less water than those who live inland?
    • Effect of acid rain on algae
    • How can we forecast the weather?
    • How do organisms respond to changes in the environment?
    • How does the acidity of lake water affect the hardness of Zebra mussel shells?
    • How does the shoe making industry impact our environment?
    • How to identify biodegradable materials
    • How to make a model ecosystem in a bottle
    • Migration of Monarch butterflies and global warming
    • Reducing nitrate levels in water with denitrifying bacteria
    • Thermal insulation of glass windows
    • Understanding biological communities
    • Using natural pesticides to control termites
    • Vegetable oil for water retention in soil
    • What is the effect of trash and garbage on the enviroment?
    • What is the relationship between soil erosion by water and the destruction of the rain forests?
    • What lifeforms can be found in natural water sources such as lakes?
  • Renewable Energy Science Fair Projects
    • Energy production through hydrogen combustion
    • The effect of temperature on dairy waste decomposition and the production of methane gas
    • Waves and power generation
  • Soil Pollution Science Fair Projects
    • Absorption of Pollutants in Different Soil Types.
    • Do Deicers Affect Radish Survival?
    • Does Organic Material Affect The Absorbency Of Water In Soil?
    • Effect of Chlorine Concentration on the Germination of Soybeans
    • Examine the Effect of Past use of Land on Arsenic Levels in The Soil Today
    • Hydroponics vs. soil growth
    • Natural pesticides and ants
    • Nitrate leaching by organic and inorganic fertilizers
    • Sea water and its effects on Bambusa vulgaris (common bamboo)
    • Soil contamination by hydrocarbons
    • Soil erosion studies
    • The Effect of Different Detergents on Pea Growth
    • The Effect of Propylene Glycol on the Growth of Radishes
    • Understanding the role of cycling in preventing soil pollution
    • Using Thlaspi plants to clean zinc-contaminated soil
    • Weed control using Bay laurel leaves
    • What environmental problems do diapers cause in landfills?
    • What is Phytoremediation and how does it help mankind?
    • What is the effect of decaying plant leachants on ground water activiity?
  • Water Pollution Science Fair Projects
    • Acid rain and the survival of fresh water guppies (Poecilia reticulata)
    • Boatyards and marine pollution
    • Effect of oil spills on aquatic plants
    • How does acid rain affect our environment?
    • How to effectively keep our water supplies clean through filtration.
    • The concentration of lead content in drinking water
    • The effect of nitrate levels in water on the growth of plants
    • What are the effects of urbanization on inshore plankton?
    • What is the effect of water pollution on wildlife and human habitats?
    • Which method is the most effective for treating water for chemicals, heavy metals and bacteria?
• Mathematics & Computer Science Science Fair Projects
  • Algebra Science Fair Projects
    • What Patterns Are Formed When Number Sequences Are Translated into Different Base Systems and Interpreted in Base-10
  • Applied Mathematics Science Fair Projects
    • A Proven Mathematical System for Predicting Future Stock Market Fluctuations
    • Examining the effect of gender on mathematical ability
    • Exploring binary sequences
    • Finding mathematical relationships in nature
    • How many ways there are to make change for a given amount of money using pennies, nickels, dimes, quarters, and half-dollars.
    • How to determine the best location for an electrical power plant
    • Optimization of Cell Phone Service
    • Playing music with mathematical formulae
    • Repeated Sequences and Variegation on the Rubik's Cube
    • Weight and Number of Raisins per Ounce in a Box of Cereal
  • Computer Science Science Fair Projects
    • Can a neural network learn how to play a board game?
    • Can neural networks identify decimal digits using visual basic and excel?
    • Design a computer program to derive an upperbound recursive equation for Pi
    • Design a computer program to simulate the travel-path of billiard balls.
    • Design an invincible tic-tac-toe computer program
    • Designing a computer program to determine the rate of diffusion between solids
    • How to construct a hexadecimal to binary coded decimal converter
  • Geometry Science Fair Projects
    • Constructing Shapes with Infinite Perimeters and Finite Areas
    • Demonstrate how parallax works in measuring distances on a small scale
    • How Does Travel Time Vary between Segments on SamTrans Route 260?
    • Morphing Circles
    • The pleasure of Pi
    • Understanding Fractals
    • Which shapes can tile an infinite plane?
  • Miscellaneous Mathematics & Computer Science Science Fair Projects
    • Can Rocket Simulations Accurately Predict the Flight Characteristics of Model Rockets?
    • Mapping Finite Groups under Nim Addition to N-Dimensional Simplexes
    • The Varying Effects of Precision on Iterative Processes
  • Statistics & Probability Science Fair Projects
    • Determining whether buying or renting a house is a better financial decision
    • How accurate is the bell curve at predicitng probability?
    • How do sample sizes determine accuracy?
    • Predicting earthquakes based on past statistics
    • Streaks in Baseball: A Matter of Chance?
    • The Big Mac economy
    • Understanding mathematical probability and how it can be used
    • Will a more aggresive artificial intelligence program stand a higher change of winning?
• Medicine & Health Science Fair Projects
  • Allergies Science Fair Projects
    • Can mold cause allergic reactions?
    • Development of food intolerance in atopic and non-atopic families - influence of maternal nutrition and infant feeding practice in pre-term infants
    • Do food additives influence the behaviour of young children?
    • Do peanuts served on airlines caused allergic reactions in some passengers?
    • Does eating eggs during pregnancy and breastfeeding have any influence on the incidence of egg allergy in infants.
    • Dust mites - getting rid of them
    • Investigation of the immunological mechanism inducing cows’ milk sensitive enteropathy
    • The prevalence and natural history of peanut allergy and the investigation into its genetic environment and immunological determinants
    • What types of food cause the oral allergy syndrome?
    • Which brand of furnace filter strains air particles best?
    • Which kinds of nasal allergy decongestants dissolve the quickest in water and stomach acid
  • Dermatology Science Fair Projects
    • Bacteria and sweat
    • Compare the effectiveness of different body lotions.
    • Determine the effectiveness of a sunscreen product by measuring the extinction coefficient of its active ingredients.
    • Determining the effectiveness of different sunscreen products in blocking ultraviolet (UV) radiation
    • Effectiveness of Sunscreens Against Ultra Violet Light Experiment
    • Foot problems in men and women
    • Sunscreen soap and UV radiation
    • The Effect of Shampoos on the Tensile Strength of Hair
    • Who are Cosmotogists and what do they do?
  • Diseases Science Fair Projects
    • Acne medication and bacteria
    • Age and Diabetic neuropathy
    • Autism and music
    • Comparing obesity among different races
    • Cooking popcorn with your cellphone
    • Disinfectant concentration and bacteria resistance
    • Does sambucus extract help cure the flu?
    • Does supplementary vitamin C prevent colds?
    • Effectiveness of ginger against motion sickness
    • Iron supplements and endurance
    • The Effect of Different OTC Medications on the Survival Rate of Daphnia
    • The Effect of Mouthwash on Alpha Streptococcus
    • The inhibitory effects of camptothecin, a topoisomerase I inhibitor, on collagen synthesis in fibroblasts from patients with systemic sclerosis
    • What types of mouthwash will be the most effective against bacteria?
    • What types of soda have the worst effect on our teeth?
  • Miscellaneous Medicine & Health Science Fair Projects
    • Body grounding and sleep
    • Body temperature and thermometers
    • Comparing Resting and Exercising Blood Pressure of 7th Grade Students
    • Comparing the Performance of Human Body Fat Measurement Devices
    • Comparing Two Types of Music on the Naptime Resting Behavior of Sleeping Childcare Children
    • Comparing vertical and horizontal mattress sutures
    • Dissolving tablets more quickly
    • Do canines or humans have more bacteria in their mouths?
    • Does Antibacterial Hand Soap Kill More Bacteria Than Non-Antibacterial Hand Soap?
    • Effect of practising yoga on blood pressure
    • Effect of smoking on the sense of smell
    • Effectiveness of nasal dilators in preventing snoring
    • Examining the effect of age on hand-eye coordination
    • Examining the relationship between lung capacity and age
    • How does body mass index affect the cardiovascular system?
    • Influence of color on blood pressure
    • Is there a correlation between a person's looks and friendliness?
    • Isotonic drinks and long-distance runners
    • Nail polish durability
    • Radiation from cell phones
    • Sleep and academic performance
    • Staining of teeth by beverages
    • The Effects of Antibiotics on Bacterial Growth
    • The effects of jet lag
    • Tick-tock, Biological clocks!
    • Waterless urinals and hygiene
    • What are the most effective cleaning agents for our teeth?
    • What is the Change in Blood Pressure Due to Exercise for Two Age Groups?
    • Which Pain Reliever Has a Faster Dissolution Time: Brand or Generic?
  • Nutrition Science Fair Projects
    • Aspirin absorption in carbohydrate solutions
    • Can people tell the difference in the taste between regular and low fat foods?
    • Green tea and Daphnia
    • Keeping it chill
    • Orange ripening and vitamin C
    • Saturated fat levels in different types of cooking oil
    • Sugar intake and weight gain
    • The Effect of Gatorade Vs. Water on 7th Graders' Pulse Rates while Exercising
    • The Effect of Temperature and Air Exposure on the Ascorbic Acid Content of Orange Juice
    • The purpose of this experiment was to determine whether irradiation had an effect on the nutritive value of beef.
    • Tongue sensitivity
    • Which Apple Type Changes in Sugar Content Most After Removal From Cold Storage?
• Microbiology Science Fair Projects
  • Bacteriology Science Fair Projects
    • Anti-microbial protection with Microban
    • Bacteria and thawing methods
    • Bacteria in poultry meat
    • Bacteria in water coolers
    • Bacteria on chopping boards
    • Bacteria resistance to antibiotics
    • Compare the effect of various commercially antibacterial soaps on bacteria
    • Comparing the effectiveness of different disinfectants against bacteria
    • Concentration of disinfectant and survivability of bacteria
    • Do different types of beef contain different levels of antibiotic additives?
    • Do spices in cooking kill microorganisms?
    • Does bacteria become more resistant to an antibiotic when exposed repeatedly to it?
    • Does bacteria content increase in a water bottle when the bottle is not properly washed.
    • Does bacteria obtained from the feet of humans, rabbits or chickens grow the fastest?
    • Does dog saliva kill bacteria effectively?
    • Examining luminous bacteria
    • Examining the effect of acidity and alkalinity on bacteria growth inhibition
    • Extreme temperatures and its effect on the growth of bacteria
    • How dirty are your dental retainers?
    • How do electric fields affect E.coli bacteria?
    • How much bacteria do our hands contain?
    • Insects and the germs they carry
    • Solar Water Disinfection
    • Sunlight and bacteria growth in aquatic environments
    • The Effect of Acids and Alkalis on Bacterial Growth
    • The effectiveness of household cleaning agents for killing bacteria
    • What is the effect of Chlorox on bacteria
    • What is the effect of ultra violet light on bacteria?
    • What types of acne medication are most effective against acne caused by bacteria?
  • Fungi Science Fair Projects
    • Are Lichens fungi?
    • Designing indicators for ecological effects of bioremediation
    • Explain how Penicilin helps fight bacteria
    • How do different temperatures affect the growth of fungi?
    • How to grow mould in a moist chamber
    • How to grow your own yeast fungus
    • Safe storage of bread
    • The Effect of Environmental Factors on Wood Decay
    • The Effect of Various Treatments on the Mold Growth of Red D'Anjou Pears
    • Using fruit to preserve bread
    • What are fungi?
    • What are the effects of defoliation and fungus on plants and soil organisms in experimental legume-grass communities.
    • What are the effects of surfactants on biodegradation and bioavailability of contaminants in soils?
    • What is the effect of acid rain on Lichens?
    • What is the Effect of Lignin on biodegradability?
    • What is the plasticity and constraint in growth and protein mineralization of ectomycorrhizal fungi under simulated nitrogen deposition
  • Virology Science Fair Projects
    • Effect of the Murine Leukemia Virus Extended Packaging Signal on the Rates and Locations of Retroviral Recombination
    • Examine the transport of viruses during artificial recharge with recycled water
    • Explain the cytopathic effect of human rhinovirus infection on HeLa cells
    • Germs, germ everywhere!
    • How does an infectious disease spread?
    • How the Body's Immune System Responds to a Virus
    • What are the effects of physical and geochemical heterogeneity on virus transport in Aquifers (SGER)
    • What is the effect of bacteria viruses in agricultural soils?
    • What is the effect of the Influenza A Virus Infection on Nasopharyngeal Colonization?
  • Yeast Science Fair Projects
    • Is yeast a living organism?
    • Various yeast experiments
    • What is the Effect of Different Carbohydrates on Yeast Fermentation?
    • What is the effect of selenium-containing, yeast-based foods on rats?
    • What is the effect of ultraviolet light on yeast fermentation?
    • What is the effect of yeast culture on Rumen fermentation?
    • What is the rate of fermentation of different fruit juices?
• Physics Science Fair Projects
  • Astronomy Science Fair Projects
    • Collecting micrometeorites
    • Describe the different phases of the moon and explain what causes them
    • Explain how the tilt of the earth works
    • How to build a homemade magnetometer to study how the earth's magnetic fields are affected by solar storms
    • How to build a sidereal pointer to help us to locate the position of a celestial body
    • How to calculate the distance of the sun and the moon from earth, by understanding eclipses
    • How to make your own comet
    • How to make your own sundial
    • How to measure the diameter of the sun
    • Is it possible to collect micrometeorites from the outdoors?
    • Understanding and identifying black holes
    • Viewing Sunspots
    • What is parallax and how can it be used to measure the distanc of objects?
    • What makes stars twinkle?
    • What sort of fabric would best keep an astronaut warm?
  • Electricity Science Fair Projects
    • Demonstrate and explain magnetic field shielding
    • Does the angle at which the Sun's rays fall on a solar cell affect the power that's produced?
    • Does the number of turns of wire in an electromagnet affect its strength?
    • Effect of temperature on battery life
    • Effect of temperature on conductivity and resistance
    • Electromagnets and the number of coils
    • Galvanic cells
    • Hair color and static
    • High-Ampere Magnetism!
    • How do magnetic field lines look like?
    • How does a bar magnet's field interact with the earth's magnetic field?
    • How does a change in temperature affect the current, voltage and power generated by a solar cell?
    • How does a hydroelectric plant produce electricity using water?
    • How to build a levitating train using magnets
    • How to build a lightning storm detector (Franklin's Bells)
    • How to build a magnetic linear accelerator
    • How to build a simple electric generator
    • How to build a wind turbine generator
    • How to build a wireless telegraph set
    • How to build an extremely sensitive electroscope for detecting static electricity
    • How to build your own electric motor
    • How to create an electrostatic charge using a handheld electrophorus
    • How to generate enough static electricity to create sparks
    • How to make a battery using the human body!
    • How to make a crystal radio detector
    • How to make your own telegraph machine.
    • Hydropower versus wind power
    • Making lightning in a pan!
    • Soil fertility and conductivity
    • The effect of different Electrodes and Electrolytes on voltage
    • The effect of temperature on conductivity and resistance
    • What happens when voltage is increased during electrolysis?
    • What materials block radio waves most effectively?
    • What the factors that affect the strength of an electromagnet?
  • Forces and Motion Science Fair Projects
    • Ability of water surface tension to hold weight
    • Antigravity lifter!
    • Can air pressure alone cause an egg to be pushed into a bottle?
    • Can quarters and feathers fall at the same speed?
    • Compare how different types of balls bounce and determine what are the factors that contribute to this difference
    • DC motor energy loss
    • Demonstrate the use of a lever and the impact of lever length
    • Determine which type of laminated beam is the strongest
    • Effect of propeller size on thrust produced
    • Experiments with buoyant forces
    • How can we make metal float?
    • How do magnetic fields affect the rate of flow of water?
    • How does an elevator work?
    • How does the bounciness of a golf ball affect the distance that it will travel?
    • How does the shape and mass of an object affect its velocity when sinking through water?
    • How does the type of surface of an inclined plane affect how far and fast an object rolls?
    • How the Bernoulli's principle works for different shapes
    • How to build the best paper airplane in the world
    • How to explain Newton's third law of motion using a balloon-powered rocket car
    • How to measure gravitational forced between masses
    • How to suspend a ball in a stream of air (The Bernoulli principle)
    • How to use Galileo's inclined plane experiment to demonstrate acceleration
    • Javelin take-off angle and throw distance
    • Surface tension of water
    • The relationship between the shape of a parachute and its drop velocity
    • What are anti-bubbles?
    • What is the best way to configure shock absorbers?
    • What is the effect of arrow mass on its penetrating distance.
    • What is the mechanical advantage of using a ramp to raise objects?
    • What is the most efficient angle for windmill blades?
    • What is the relationship between Potential and Kinetic energy?
    • What makes a parachute work?
    • Which Bridge Design is Stronger?
    • Which household items are best for lubricating metal?
    • Which string is the strongest and the least elastic?
  • Heat (Thermodynamics) Science Fair Projects
    • Analyse the different heat retention capabillities of straw, sand, paper and cloth
    • Do different brands of sunscreen have different strengths?
    • Do different colors absorb heat differently?
    • Do different gases expand differently when heated?
    • Do different types of firewood produce different amounts of heat?
    • Does black or white color absorb light better?
    • Does the brightness of a bulb vary when different gases are used to fill the bulb?
    • Does the color of your hair affect its ability to keep your head warm?
    • Does wind increase the rate of evaporation?
    • Fire resistant balloons
    • Heat - Thermal conductivity
    • How does rubber respond to heat?
    • How fast do different types of wood burn?
    • How quickly do different types of household fabrics burn? (Parental supervision needed)
    • How to build an extremely powerful solar furnace
    • How to create a heat engine with the help of magnetism
    • How to make a solar-powered oven
    • How to make a steam powered rocket boat
    • Make a model of a power plant that uses steam
    • The efficacy of bioethanol fuel
    • What affects the boiling point of water?
    • What affects the rate of evaporation of water.
    • Which materials are the best insulators? What factors affect insulation?
  • Miscellaneous Physics Science Fair Projects
    • Can we create light by chewing?
    • Can you demonstrate why the sky is blue?
    • Color and depth of water
    • Comparing the effectiveness of a light sensor and a touch sensor
    • Demonstrate how satellites measure the amount of energy reflected from the earth
    • Diffusion of Helium gas in latex balloons
    • Does the viscosity of liquids affect the shape of droplets?
    • Drumstick material and rebound characteristics
    • Effect of temperature on magnets
    • Effect of temperature on viscosity
    • Explain how fibre optics and optics transmitters work and how they can be used in the transmission of signals
    • How can we bend light?
    • How can we separate and detect infrared light?
    • How do temperature changes affect a tuning fork's frequency?
    • How does the size of a speaker affect its frequency response
    • How effective are automobile sunshades
    • How to create a hand drawn hologram
    • How to make a glass sphere microscope
    • Illustrate and explain the Doppler effect
    • Laser and color filter
    • Measuring static electricity
    • Osmosis in eggs
    • Shirt color and protection from UV
    • The effect of water salinity on electrolysis
    • Viscosity of sweetened water
    • What are some of the properties of air?
    • What color can be seen most clearly through a fog?
    • What exactly is a nuclear reaction? Can you demonstrate this with simple materials?
    • What is a pinhole viewer and what do you see when you look through it?
    • What is a stereoscope and how can it be used to take 3-dimensional pictures?
    • What is high-magnification stereoscopy?
    • What is the extent of the loss of an audio signal being transmitted through an optic cable, when the cable is bent?
    • What is the speed of sound? How can we measure it?
    • What makes light white?
    • What spectacle lens material best absorbs UV light?
    • Young's experiment and the dual nature of light
  • Solar Energy Science Fair Projects
    • Comparing dye-sensitized solar cells
    • How different angles of incidence of solar rays impact the performance of a solar cell.
    • How solar cells are affected by their operating temperatures
    • How to make a solar powered hot dog cooker.
    • Solar concentrators and how they affect the performance of solar cells