(melodious instrumental music) - Hi everyone. And welcome back to Room 9. Our region's largest classroom. My name is Mrs. St. Louis and I'm a teacher at Rogers Elementary School in the Mehlville ...

We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple third-grade math problem manages to trip us up and make us question our ...

Students often struggle to connect math with the real world. Word problems—a combination of words, numbers, and mathematical operations—can be a perfect vehicle to take abstract numbers off the page.