It has been so great to see what everyone is coming up with for their notebook experiments. We have over twenty entries! Just remember that it is not too late to enter for our Flip Camera! The contest will be open until Tuesday (08/26) at 8PM and we will even accept reader submissions who do not have a blog. 
Here is Katherine’s experiment- I think you guys will really like it!
Amy–
Thanks for letting us participate even thought we don’t have a blog. I found your blog a few weeks ago, and after both my kids wound up sick this week, one spending the night in the ER, I scoured through your notebook experiments to find something for my 4 year old and 2 year old to do. Clay dough which was in your notebook entry on 7/31/08 was perfect! It allowed them to do something fun and creative, and required a mandatory rest period (during drying) for my kids to rest and anticipate the next step.
My kids enjoyed each step, from measuring and mixing to watching the dough cook and harden in the oven. By far their favorite part was the painting. Now my son has a handmade treasure box which he took straight up to his room as soon as it was dry, and my daughter a little jewelry box. Instead of making beads (as was done in the original post) we also used cookie cutters to cut out little shapes which the kids painted for ‘decorations’. Now they each have a butterfly sitting on their shelf.
Thanks for giving us a great way to spend a sick day!
(And a chance to win the Flip Camera!)
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Have a great day!
Katherine