| Min number of participants | 1 |
| Age | 8+ yrs. |
| Safety support by adult | Not required |
| Min duration | 45 min. |
| Cost | Low |
| Environment | Indoor / Outdoor |
Stack tubes, cups, and cardboard tracks into a twisting marble run, then test and rebuild it until the marble makes it all the way down. A hands-on mix of engineering and trial-and-error fun at home.
Cook and jar seasonal fruit preserves together, experimenting with flavor combinations, pectin levels, and sweetness balance until you achieve the perfect set and a pantry full of homemade preserves.
Letting babies explore safe household materials — fabric swatches, dried pasta, cool water — to stimulate their senses and build early cognitive and fine motor skills.
