Low-Cost Maker Activities that Work
Challenge teams to build wind-powered carts, earthquake-resistant towers, or marble sorters using cardboard, skewers, and tape. Constraints spotlight engineering habits: planning, iteration, testing, and trade-off analysis under real limitations.
Low-Cost Maker Activities that Work
Use vinegar, baking soda, red cabbage indicator, and cornstarch polymers to explore reactions and material properties. Model safety routines, clear labeling, and cleanup procedures that make chemistry doable in any classroom environment.