What do you do with your kids when they are in ...

Hi Avi,
How about "the memory game".  Prepare (or buy) some 40 pairs of identical cards (You can choose what to write on it: Letter. Number, figure, picture, objects,....) show it to all players for severl minutes and than put them upside town.  Start the game: The player picks two cards, if they are the same he takes them and hr gets another turn (Bonus) if he fails the next guy plays.  Children love it.  As they grow you can add more and more pairs.  The winner is he who has more pairs.
Enjoy the weekend,

hi Avi, children love to paint,color,anything with their hands,puzzles,Lincoln blocks,drawing.

Make homemade playdough with a salt dough recipe and let them create things. Make a hand print to keep, or ornaments to give as gifts for christmas, beads to string for jewelry, etc. You can color the dough or paint afterwards. Write stories, share favorite things, coloring books, birdhouse kits, teach them to cook, make up dances, excercise games, play Simon says, Mother may I?, read books and write about or discuss them, play math games,... the list goes on.
Just let them use their imagination to keep them creative, keep them learning, and make sure they have some form of physical activity.
I hope this helped. Good luck and enjoy your summer.

Duckt tape them to the wall

NO JUST KIDDING

um, i AM a kid so i enjoy outside things like, slip and slide or a local pool when it is too hot, as for inside, it really depends on their personality, maybe be creative and make some things to do, like a scavenger hunt or a competition, posibably like tie dying shirts and selling them :] haa haa