This simple experiment serves as an introduction to the greenhouse effect.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.