This lesson uses models to convert mixed numbers to improper fractions. This lesson uses models to convert mixed numbers to improper fractions.

In fourth grade, students focus most on using all four operations - addition, subtraction, multiplication, and division - to solve multi-step word problems involving multi-digit numbers. Fourth-grade ...

DreamBox Learning has recently extended its web-based K-3 math teaching tool, DreamBox Learning Math, with additional lessons and an intermediate learning platform for students in grades 3-5. DreamBox ...