Adding Mixed Numbers - Unequal Denominators

Working with fractions that have unequal denominators is one of the most difficult concepts for young mathematicians to master. Here you will find a fine lesson plan that should help youngsters begin to get a grasp on this important mathematical calculation. Pupils use manipulatives while the teacher leads a demonstration. Then, everyone accesses an online computer game which will reinforce the learning. A very fine lesson plan that combines old-fashioned teaching practices with technology.