Think Like Scientists: Can You Balance An Egg on Its End?

In my classroom, we call it the CER method. Different name, same strategy to write a great conclusion!

Inside the classroom, outside the box!

“Great discoveries and improvements invariably involve the cooperation of many minds. I may be given credit for having blazed the trail, but when I look at the subsequent developments I feel the credit is due to others rather than to myself.” Alexander Graham Bell

Guest Blog Post by Wayne Fisher, Elementary Science Specialist

There is an urban myth that the only day you can balance an egg on its end is during the spring equinox, which happened to be March 20th at 12:57 pm. Is that true and how can we know?   Here’s how:
Use the CL-EV-R model to engage your students in an activity where they try to balance a egg on its end.   CL-EV-R stands for Claims, Evidence, and Reasons and is a wonderful teaching and learning strategy to support argumentation in the Common Core as well as learning in science.
The short version of CL-EV-R is for students…

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