December 18, 2004

My mom was featured in a story for our local newspaper. She's the one on the far right. For the whole story go to: http://www.chronline.com/main.asp?SectionID=49&SubSectionID=109&articleID=17623 Posted by Hello

December 14, 2004

UPDATE: (if this doesn't make sense read the previous blog)
"One generation will overwinter or hibernate. This is called diapause. Diapause allows the cocoon to wait out a cold winter when few if any leaves would be available for caterpillars to eat. Diapause cocoons stay in this hibernation state until the warmth of spring and longer periods of daylight will trigger the moth to complete its development and to hatch."
We have a cocoon in our classroom. This cocoon was given to us at the beginning of the school year (like the first day of school almost) by another school employee. At one point I was absolutely sure it was dead. I wrote about this in another entry a few months ago. Well, the jar is on our science table and the children are allowed to pick up the jar, shake it, and use a magnifying glass to look at it as much as they want. You can hear it and feel it scritching and scratching on the outside of the cocoon if you shake the jar a little (or a lot). I must do some research on cocoons because I have a hard time believing that it is still alive after all this time even though I know it is because I can feel it scratching. Is it afraid to come out? Is it hibernating? Does it have brain damage from all the shaking? When it does hatch and we put it outside in fifty degree weather will it not surely die? I feel like quoting a kindergartener who recently put her mouth over the lid of the jar and in a very stern and firm voice said, "waaaakkkeee uuuupppp!"
Another thing, I recently tried the classic experiment in my classroom with a potato and a jar of water. You know the one were it grows roots in the jar? Well, the potato was there for a full three week and nothing happened. I think I teach in the Bermuda triangle of classrooms. A strange place where moths are trapped in their cocoons and potatoes are sterile. What does it all mean?
"Teacher, we're gonna sell ya to the Indians."

Kindergartener