The silver paper of aluminum foil on the Hershey Kiss chocolate.
Cards are always fun to take alongThere are some interesting arts and crafts ideas you can look up online before you goLike making windchimes out of an old colendar and a whisk and silverwareJust going on a nature walk is cheap and informativeTake a couple of cheap floats from the dollar store and snacksDisposible camera if you don't have a video cameraBug spray and sunblockThen just let the fun begin.star gazing, ghoststories by the campfire, etcHave fun and be safe.
Couple of thumbs down to the suggestions that you chain your children up with a leashthey are not dogsGood supervision and letting them play is far betterSo really I think you are asking what child specific things to bring rather than the general camping equipment - so I will ignore the obvious such as tents, stoves, pots and pans and sleeping bags and so onChildrens equipment: Travel cot, or sleeping bags depending on where you want them to sleep Bucket for bed time and night time peeing Blanket and warm PJs Toys and books - take familiar indoor toys but also outdoor toys, balls and so on First aid kit includiong things for cuts, grazes, stings and rashes as well as sun creme These are the minimum and you can add and add to the list depending how big your car is!
Its 2 by 2 inches, square.
