Tallest Marshmallow Snowman Challenge

"Do you want to build a snowman? The tallest one that you can? This simple and fun winter STEM challenge asks your kids to build a snowman with just marshmallows and toothpicks. They can do whatever design they want, but they have a limited amount of time and marshmallows and toothpicks to build as tall of a snowman as possible. This winter STEM challenge was so fun. My kids love open-ended challenges like this one where they can decide how to build their snowman without instructions from me."