Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

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

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This science fair project idea discovers the effect of (high) heat on animal cells.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

This project concerns activity happening millions of miles away, on the sun.

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.

This project examines the affect of temperature on viscosity and surface tension of different liquids.