Harmless Holder
Have you ever considered the dangers of plastic soda rings? Once they are discarded, they become trash that animals can get tangled in. There's got to be a better way! And that's where fourth and fifth grade engineers came in.
The challenge: invent a new kind of holder.
Materials: paint stirrers, paper, wax paper, full cans of soda, cardboard, duct tape, rubber bands, and string.
Brainstorm and Design: How can I hold six cans together? Should I arrange the cans on end? On their sides? Stack them?
How will I remove the cans easily? How will I carry the holder?
Take a look at some of our amazing designs below!
The challenge: invent a new kind of holder.
Materials: paint stirrers, paper, wax paper, full cans of soda, cardboard, duct tape, rubber bands, and string.
Brainstorm and Design: How can I hold six cans together? Should I arrange the cans on end? On their sides? Stack them?
How will I remove the cans easily? How will I carry the holder?
Take a look at some of our amazing designs below!