This science fair project idea examines which type of insulation holds in the most heat.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Explore the neural and mental mechanisms at play in mental imagery.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

The objective of this science project is to determine the length of time for different seeds to germinate.

The goal of this project is to create an exciting topographical map out of dough.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

This science fair project idea explores how length affects the weight a bridge can hold.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Make sourdough bread...and learn some colonial history and modern science in the process!

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?