Winter STEM Riddles for Kids

I show snowflake branches through glass. What am I?

I lower the freezing point on sidewalks. What am I?

I guide a sled with code. What am I?

I plot each freeze on axes. What am I?

I grow sugar crystals on sticks. What am I?

I test which mitten stays warmest. What am I?

I measure ramp angles for sleds. What am I?

I compare skates, fleece, and ice. What am I?

I follow loops to plow pretend snow. What am I?

I tally marshmallows for cocoa math. What am I?

I swirl blue weather in a jar. What am I?

I pair temperature with gusts. What am I?

I record frosty questions and results. What am I?

I charge a sled in sunlight. What am I?

I glow after freezing in a mold. What am I?

I am the bridge made from craft sticks. What am I?

I am the thermometer in a snowbank. What am I?

I am the cup that measures melted snow. What am I?

I am the graph comparing glove materials. What am I?

I am the marble run redesigned as a luge track. What am I?

I am the coding command repeated again and again. What am I?

I am the tiny ice crystal sketch in a journal. What am I?

I am the design that stops an egg from cracking on ice. What am I?

I am the fan that tests wind chill. What am I?

I am the scale weighing snow before it melts. What am I?

I am the data table after five cold mornings. What am I?

I am the problem solved by build, test, improve. What am I?

I am the class station with goggles and gloves. What am I?

At what temperature in Celsius does water freeze?

I am the answer proven by an experiment. What am I?