Is 10+10+5 greater than, equal to, or less than 40-10? Today, Mr. Joel Lookadoo will show us how to solve challenging math problems like these by using number lines and pictures! Rise and Shine is ...

A student’s self-perception of what they are good at and how good they are at different types of tasks predicts their future scholastic performance and choices. For example, students who perceive ...

Before you submit an error, please consult our Video Help page. Math Mights is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...

Scientists and mathematicians often describe facts, theories and proofs as “beautiful,” even using aesthetics to help guide their work. Their criteria might seem opaque to nonexperts, but new research ...

Unit fractions can be compared by looking at the denominator, or the number of equal pieces the whole has been divided into. The denominator is the number below the division bar. Unit fractions always ...

Naomi Pacheco was making dinner when her 10-year-old daughter, Rhythm, suddenly called her over to see her math homework. Like most parents, the Utah resident is used to helping her child troubleshoot ...

People who have credit card reward points often face a vexing dilemma: When is it worth cashing in your rewards? Nobody wants to squander points. We all want to receive the most value from our rewards ...

An examination was conducted to determine whether the Taxonomy of Educational Objectives: Cognitive Domain (Bloom, Englehart, Furst, Hill, & Krathwohl, 1956) provided an accurate model to guide item ...

The College Board offers three Advanced Placement classes in math: AP Calculus AB, AP Calculus BC and AP Statistics. Successful completion of an AP math class is invaluable to many college-bound ...