In Science we have been investigating different rocks. On the first day we worked with three different kinds: Tuff, Basalt and Scoria. The scoria rocks are red in color. I shared with the students that when I was younger my Grandma had these rocks at her house and we would use them as sidewalk chalk. They didn't believe me so we took a trip to the playground to try it out! :)
Thursday, April 12, 2012
In Science we have been investigating different rocks. On the first day we worked with three different kinds: Tuff, Basalt and Scoria. The scoria rocks are red in color. I shared with the students that when I was younger my Grandma had these rocks at her house and we would use them as sidewalk chalk. They didn't believe me so we took a trip to the playground to try it out! :)
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