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"There are some basic properties of numbers any 3rd grader can tell you: Each number is represented by a single symbol, and followed by a single successor. Multiplication makes a number bigger; division makes it smaller. The problem is, none of those qualities-true of whole numbers-is true when it comes to fractions, one of the most chronically troublesome basic mathematics areas for children and adults alike. Now, as the Common Core State Standards push for earlier and deeper understanding of fractions, researchers and teachers are exploring ways to ensure students learn more than a sliver of the fractions pie."

"Cooks use math to make beautiful food all the time: Slicing eight perfect pieces of pie or doubling a recipe requires basic knowledge of fractions, for example. But how many cooks think about using beautiful food to illustrate the math itself? Lenore M. Edman and Windell H. Oskay of the blog do. Feast your eyes on their latest work, "Sconic Sections," pictured above."