Learn how convexity adjustments in bonds affect interest rates and prices using key formulas. Understand their importance in accurately predicting bond price changes.

Learn how to calculate the variable cost ratio to balance production costs and revenues. Understand its role in optimizing profit margins and business decision-making.

The Moral Imperative for Leadership, U.S. Marine Corps Col B.P. McCoy states that “to take and conquer land, you ...

Kids in elementary school learn—or are supposed to learn—how to add fractions and round numbers. But many students at the University of California, San Diego—a top public university ranked sixth ...

Journal Editorial Report: The week's best and worst from Kim Strassel, Jason Riley and Dan Henninger. Remember when the University of California kicked off a trend by eliminating the SAT test as an ...

New York Giants rookie Cam Skattebo has gone viral in a new video showing what folks believe is an inability to quickly process simple mathematical equations. Skattebo has trended often since going ...

For the past several years, America has been using its young people as lab rats in a sweeping, if not exactly thought-out, education experiment. Schools across the country have been lowering standards ...

A new report from the University of California, San Diego has ignited a viral conversation on social media, because it demonstrates the alarming lack of preparation among incoming freshmen for college ...

UC San Diego says it’s struggling to deal with a large and growing number of freshmen whose math skills are below middle-school level, leaving many unprepared to thrive at an institution famed for its ...

After years of declining test scores, the Maine Department of Education is introducing a plan to bolster math and literacy skills statewide. The department is taking a more hands-on approach than it ...

The New York State Education Department is pushing new math guidelines, including a recommendation that teachers stop giving timed quizzes — because it stresses students out. The new guidelines also ...

Most Americans express confidence in their ability to do various practical tasks, according to a recent Pew Research Center survey. The survey asked Americans if they felt they could do each of 12 ...