Isaiah loves to do experiments and games lately, so we did some bubble blowing at our house. It is a quick and easy fun thing to do inside on a cold day. Get a large bowl, add a tablespoon of dishsoap to it, then add 1/4 cup water and give them a straw to blow bubbles. It is a good idea to practice blowing and NOT sucking on the straw. We have done races with blowing through a straw and other activities so the kids knew how to do this. No one got any soap, hooray! We did this several times throughout the day and then again over the next couple of days.