In this video I show you how to simplify trigonometric identities by adding fractions. I begin this lesson by reminding you ...

Learn how to simplify a complex fraction by multiplying by the LCD. In addition to simplifying the complex fraction we will identify the excluded values. The values that make it zero. I make short, to ...

Duolingo is launching its math app to the public months after a beta version joined the app store. The math app, named Duolingo Math, is the first subject expansion that Duolingo has made beyond its ...

Tahese Warley leads a fun math activity involving fractions, crackers, and the 5 senses. Tahese Warley leads a fun math activity that involves fractions, crackers, and the 5 senses. She and Lily ...

How students are introduced to fractions in early grades affects how they approach more complicated mathematics—like algebra—in higher grades. It’s crucial that students learn how fractions behave ...

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Over at Motion Math Games, a developer GeekDad has long admired for bringing math to kinesthetic learners, they have put their app where more apps should be - under the researcher's microscope. They ...