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10 Winter Science Experiments

10 Winter Science Experiments

Even though winter may bring cold temperatures and snow, it doesn't mean science projects have to be put on hold! Embrace the season by engaging in fun science projects! You can create beautiful borax crystal ornaments, discover the science behind popcorn, or explore ways to keep your hot beverage warm. Let the wonders of science warm up your winter!

Browse Winter Science Experiments

Check out all the different winter projects with complete instructions and videos. They're great for students' science fair projects or a fun way for kids to learn science!

Rainbow Borax Crystals
Grow sparkling rainbow crystals overnight on pipe cleaners and watch solid crystal structures form as the Borax water cools.
Medium
Wood Type and Burning Temperature
Burn equal pieces of oak, maple, cedar, and pine under water to discover which wood type produces the most heat.
Medium
Wood Types and Burn Time
Burn three types of wood and time each one to find which firewood lasts the longest.
Hard
Thermal Insulation: Three Materials Compared
Pack flasks of boiling water in three different insulating materials and track which one holds heat the longest.
Medium
Household Insulation vs. a Thermos
Wrap jars in different household materials and race them against a thermos to find the best insulator.
Medium
Window Glass Types and Heat Insulation
Place three boxes with different glass windows in the sun and track which stays coolest over one hour.
Medium
Fabric Types and Heat Retention
Wrap flasks of hot water in five different fabrics and track temperature over two hours to find the best insulator.
Medium
Rainfall Patterns Across the US
Collect rain and snow data from schools across the country and discover how much precipitation varies from city to city.
Medium
Snow Debris from City to Countryside
Collect snow from five spots between the city and the countryside, then filter and weigh the debris to see where pollution hides.
Medium
Microwave Popcorn Brand Comparison
Pop three brands of microwave popcorn for the same time and count which one leaves the fewest unpopped kernels.
Easy

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