Named because the circular parts toward the outside could be shells and the lines around the orange “bars” reminded me of magnetic force fields (think magnet + paper + iron filings + Science Class).
![](https://www.dzeni.complus.co.nz/wp-content/uploads/2007/05/Shell2BMagnets-1.jpg)
Today’s Gratitude Item: Rebus Puzzles. I got to share some of these with my students today and we all enjoyed the experience. It was really great seeing the looks on their faces when they “got it”.