Tuesday, October 02, 2007

Using the Dichotomous Key

Part II of the rock identification assignment. Students today used the rock dichotomous key to identify their rock. Wow!!! Most of them were wrong. C'mon, it takes practice to use a dichotomous key! They are not done, yet. On Thursday, they will compare their rock to an actual rock collection sample and then work to identify that rock. It'll be fun.

4sight
4sight testing continues, tomorrow. That means I will only meet with Section 63 and 61. Today, I met with Section 62 and 64, so tomorrow will be a repeat of today. There will be no need for a blog, tomorrow, unless something unusual happens.


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