In this video, you will learn how to solve a word problem using proportions. To do this we will identify our unknowns as well as our ratio of terms. We will then proceed to set up a proportion and ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Leaders often fall into the ‘fixer trap,’ solving problems instead of developing their teams. This piece shows how stepping back builds independent thinkers, strengthens trust and scales leadership ...

linking ratios and fractions close fractionThe result of one integer divided by another. It is written with one integer above the other with a horizontal line between them. The denominator must not be ...

Complete this interactive activity to understand how to use ratio to solve problems. Then test your knowledge. There are 6 cupcakes in a batch - 4 chocolate cupcakes and 2 strawberry cupcakes. The ...

A dispute over how to divvy up the pot in an interrupted game of chance led early mathematicians to invent modern risk ...

Mathematics provides tools for explanation and analysis in the physical, engineering, business and social sciences. These tools can help in areas as diverse as planning and evaluating market research, ...

Suspect Is Said to Have Written of Anger at Trump Officials Before Charging Gala Investigators were still working to determine the motive. The acting attorney general said President Trump was “likely” ...

Bluetooth is baked into just about everything these days, from wireless earbuds and fitness trackers to laptops, cars, and smart home devices. In 2025 alone, there were an estimated 5.3 billion ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. The launch of iOS 26 brought several ...