04/19/2026
K–2 students had a blast exploring cause and effect with our marble run over the past couple of weeks!
As they built and tested their designs, students discovered that every action has a result. When they changed the height, angle, or pathway, they could clearly see how it affected the marble’s movement. This hands-on experience helped them understand that:
• Cause and effect means “if I do this… then that will happen”
• Small changes can lead to different outcomes
• Predictions don’t always go as planned and that’s okay!
Through trial and error, students practiced:
✔️ Critical thinking
✔️ Problem-solving
✔️ Making predictions
✔️ Learning from mistakes
Using a marble run in STEM is powerful because it turns learning into an active experience. Instead of just talking about cause and effect, students see it, test it, and adjust it in real time. This builds confidence, encourages curiosity, and strengthens early engineering skills.
The excitement in the room was contagious as students worked together, asked questions, and celebrated both successes and “learning moments.” This made me smile.
Hands-on STEM learning like this helps lay the foundation for future innovators!
