Keep Learning is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV ...

What fraction of the orchestra plays the violin? In the morning of their field trip to the apple orchard, the fifth-graders picked 4⁄5 of ... in math class, check out our fifth grade math ...

Over the past year, since I took over the common-core math ... 5 on a number line. Students see that 2/3 + 1/5 is the same as the length of those line segments next to each other. Adding fractions ...

Want to learn more? Sign up for a free five-week email mini-course full of research-backed strategies to help students make sense of math. Fractions are an important building block in students ...

Fourth-grade math extends their understanding of fractions, including equal (equivalent) fractions and ordering fractions. They add and subtract fractions with the same denominator (bottom number ...