The Florida Department of Education has released examples of what it calls “problematic” material that led it to ban dozens of math textbooks — including a lesson with an algebra graph ...

Florida has banned 54 of the 132 math textbooks submitted to the state, a total of 41 percent. Of the rejected books: Twenty-eight, or 21 percent, are not included on the adopted list because they ...

Florida Gives Examples After Math Books Rejected for CRT, Other Issues The department said they rejected 54 textbooks out of the 132 submitted, about 41% By NBC 6 • Published April 21, 2022 ...

Circles are an effective way to show distances from a point making this application an exception to my usual criticism of circles and bubbles in graphs.

THE little book on “Easy Graphs,” by Mr. H. S. Hall, is the result of ripe experience, ... The numerous examples are interesting and suggestive, and all the answers are given at the end.

“A graph is a good abstraction for a social network, but social networks are so much more. With higher-order systems, there are more ways to model.” Graph theory may show how individuals are connected ...