Science fair title ideas are as varied as the many projects in a science fair. A title should catch the eye of science fair judges, peak their interest in the project and draw them to it. Choose something you have a desire to know or learn. The best titles come from determining what you want to find out or what question you want answered. But here are some examples if you are struggling for ideas.
Which Are More Effective: Organic Or Inorganic Fertilizers? Do Plants Grow Better In Water or Soil? Do Plants Respond To Classical Music? Do Male And Female Resting Pulse Rates Differ? How Does The Eye Work? Is a Heartbeat Affected By Music? Is Black And White Or Colored Text Easier To Remember? Are Ants Picky Eaters? Do Changes in Light and Temperature Affect Shrimp Habitats?
How Do Ice Melt Products Affect Vegetation? How Do Plants Measure Air Pollution? How Much Water Pollution Is Unsafe? How Fast Do Metals Corrode? Are All Pennies Equal? Does Temperature Affect Orange Juice? Which Drinks Are More Corrosive To Teeth? Do White Candles Burn Faster Than Colored Candles? Dry Ice Experiments Is Burning Trash Better For The Environment Than Using Land Fills?
Explain How The Tilt Of The Earth Works Build a Homemade Magnetometer Make Your Own Comet How Do Sundials Work? How Does A Parallax Measure The Distance Of Objects? What Makes Stars Twinkle?
Demonstrate Magnetic Field Shielding What Do Magnetic Field Lines Look Like? How Do Changes In Temperature Affect Power Generated By Solar Cells? How To Build A Simple Electric Generator Make Lightning In A Pan
Demonstrate The Use Of A Lever Compare Buoyancy And Density Factors Of Cans Of Soda How Does A Steel Ship Float? What Are Anti-Bubbles? How Does Color Affect Heat Absorption? Fuels And Their Efficiency In Producing Energy How Strong Are Plastic Wraps? How Is Sound Produced? What Is The Most Efficient Angle For Windmill Blades? Which Bridge Design Is Stronger? Demonstrate How To Bend Light Illustrate The Doppler Effect How To Measure The Speed of Sound? What Makes Light White?
Medicine and Health Titles
Do Food Additives Affect Behavior In Young Children? Which Furnace Filters Trap Air Particles Best? Compare The Effectiveness Of Body Lotions Compare Human Body Fat Measurement Instruments
Environmental Science Titles
How To Investigate Air Quality How Does the El Nino Effect Work? How Is The Weather Forecasted? How To Identify Biodegradable Materials Make A Model Ecosystem In A Bottle How To Set Up A Bio Gas Experiment Can Recycled Newspaper Be Used As Plant Fertilizer? Which Substance Holds The Most Solar Energy? Soil Erosion Studies
Computer Science Titles
Earth Science Titles
Demonstrate How Earthquakes Are Caused Demonstrate How Erosion Happens In Different Soils Make Your Own Fossils Demonstrate How A Tsunami Happens Make A Tornado In A Bottle