National Council of Teachers of Mathematics
The Math Forum: Lesson Plans: Fractions
Teachers, this is the place to come for fraction lesson plans if you teach elementary students. All the topics have a number of resources available from which to choose.
Scholastic
Scholastic: Study Jams! Math: Fractions
After viewing a video on fractions, test your knowledge with a quiz. This resource also offers related vocabulary for learners and a lesson plan and teacher guide for instructors.
National Council of Teachers of Mathematics
The Math Forum: Intro to Fractions for Primary Students
This site from the Math Forum is a series of lesson plans with great ideas and an excellent Web site that uses virtual manipulatives with students.
National Council of Teachers of Mathematics
The Math Forum: Fractions: Middle School Lessons & Materials
A large archive of sites to help teachers with lesson plans and materials for teaching fractions. Geared toward middle school students and teachers.