
Building, exploring, critical thinking… any plans for that this winter? If you haven’t, you will soon with these Winter-Themed STEM Activities I have in store.
Years ago, I realized that kids needed constant access to innovative, high-quality, and up-to-date activities to fuel their curiosity. I’ve made it my mission to ensure these activities are engaging and student-centered. That’s the magic of STEM… it brings science, technology, engineering, and math to life in ways that excite and challenge students.
Why Winter STEM Activities Are a Must
Winter offers the perfect opportunity to incorporate STEM learning into your classroom. Here’s why:
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Seasonal Relevance:
- STEM challenges can tie directly into winter themes like snow, gingerbread houses, and even the weather. These connections make lessons feel relevant and engaging.
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Hands-On Learning:
- STEM activities encourage creativity and experimentation. During the colder months, they’re a fantastic way to keep students active and learning indoors.
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Real-World Connections:
- Winter STEM activities often mimic real-world problems, such as understanding weather patterns or designing structures to withstand snow and ice. These projects help students see how their learning applies beyond the classroom.
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Critical Thinking Development:
- Each challenge requires problem-solving, testing, and reflection, which builds critical thinking skills students will carry with them throughout life.
What Winter STEM Activities to Try in Your Classroom

Students will begin their Gingerbread House STEM Craft by designing a creative cover page for their gingerbread house project. They will then brainstorm main ideas, materials, and ingredients needed to bring their gingerbread house to life. As part of the planning process, students will design a detailed floor plan that includes specific elements to meet the challenge requirements. Next, they will create a final design of their gingerbread house using the materials provided. To wrap up, students will write a creative story about their gingerbread house and its inhabitants, bringing their project to life through storytelling. This activity is perfect for integrating creativity, problem-solving, and design skills into a fun, winter-themed project!
2. DIY Snow Globe Challenge

Create a snow globe using the materials and supplies listed in the resource. Your STEM group must come up with the perfect combination of ingredients to make the glittery snow fall at a slow rate. Students will have 3 days to complete this challenge, with the first two days focusing on design and gluing down the pieces. This challenge is a great way to introduce concepts of states of matter, mixtures, and solutions in an engaging and hands-on way. Click here to learn more!
3. Santa’s Marble Run Chimney Challenge

Construct a chimney marble run where Santa and his presents can slide down and into the house! The marble must rest at the top of the chimney and successfully slide down (not free fall – do not break the presents!) and into the home. Students will time how long the marble takes to travel, making predictions and analyzing the results. This activity brings in concepts of physics, engineering, and basic mathematical calculations in a fun and interactive way.
4. Weather & Atmosphere STEM Challenges

For this activity, students will design their own barometer and anemometer to measure changes in atmospheric pressure and wind speed. Using the materials provided, students will work through the design process, making predictions, testing, and reflecting on their results. This challenge is perfect for introducing Earth Science concepts related to weather, the atmosphere, and measurement tools. Click here to learn more!
These STEM challenges are designed to be used with upper elementary and middle school students to keep them engaged during the colder months. Each activity includes step-by-step instructions, materials lists, and photo examples to guide your students through each project. They’ll practice essential STEM concepts while working collaboratively, creatively, and problem-solving.
Tips for Successful Winter STEM Activities
🎄Keep Materials Accessible:
Provide clear materials lists and use common classroom supplies to minimize stress.
🎄Encourage Collaboration:
Group students in STEM teams to foster teamwork and peer learning.
🎄Focus on Process, Not Perfection:
Remind students that trial and error is part of the STEM process. Encourage them to learn from what doesn’t work.
🎄Incorporate Reflection:
Use reflection sheets to help students analyze their designs, what worked, and how they can improve.
🎄Adapt for Age Groups:
Modify challenges to suit different grade levels. For example, younger students may focus on simpler designs, while older students handle more complex criteria.
I’d love to hear how these activities work in your classroom! Share your students’ favorite projects or your own STEM ideas with me—I’m always looking for new ways to inspire young learners!
