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Thursday, December 2, 2010
My Very Own Scientific Snowflake
Howdy 4-H Folks...
I thought I would show off my very own Scientific Snowflake!
I followed the directions from the website this morning and *poof* we have a snowflake this afternoon!
As a suggestion...you may want to use a vessel that you don't mind possibly disposing of after the project. My 4-H Club used Styrofoam cups yesterday, but I haven't heard how they turned out.
-Kim
Wednesday, December 1, 2010
A Very Merry 4-H Christmas
Not many of us conduct 4-H Clubs during the month of December due to the shortened month and the hustle and bustle taking place in the schools...BUT...in case you do...Have I got a project for you!
4-H'ers can create long-lasting, shimmering snowflakes using a simple chemical process. They supersaturate hot water with borax, lower a pipe cleaner snowflake shape into the liquid, and leave it suspended overnight. As the water cools, the borax forms into crystals upon the pipe cleaner. The next day, your 4-H'ers will return to discover their beautiful crystal snowflakes.
Detailed instructions and science content can be found at the eGFI website for teachers.
Enjoy & Merry Christmas!
Scientific Snowflakes!
4-H'ers can create long-lasting, shimmering snowflakes using a simple chemical process. They supersaturate hot water with borax, lower a pipe cleaner snowflake shape into the liquid, and leave it suspended overnight. As the water cools, the borax forms into crystals upon the pipe cleaner. The next day, your 4-H'ers will return to discover their beautiful crystal snowflakes.
Detailed instructions and science content can be found at the eGFI website for teachers.
Enjoy & Merry Christmas!
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