im limited to these materials: aluminum foil, cardboard boxes, cardboard scraps, cooking bags, cooking thermometer, glue, insulating material, newspaper, oatmeal container, paper, pencils, plastic wrap, scissors, tape, and wire hangerThanks(:
Large columns of packing foam has worked well for the roller coaster projects I had my students makeIt is cheap, light, and easy to mold.
Depending on how big the thing is pvc pipe would work pretty good, what are the dimensions and orientation of the model?
we made them in 5th grade with a cardboard box, foil, and the hanger i thinkwe cut the top off of the box, lined the inside with foil, and then scewered the hot dogs and layed them accross the middle of it (holes on either side for the hanger)I dont remember how long we left it but it wasnt too long, the sun cooked our hotdogs thoug! I hope this is what you where looking for! Oh and with smore im sure you could lay out the ghram crackers inside the bottom of the box, put a marshmellow on one and the chocolate on the other and let them sit in the sun too till the marshmellows hot and the chocolates melted
