University of Houston
University of Houston: Measurement Teacher Activities: Length Lessons
This lesson plan offers an opportunity for learners to learn to measure length by fractions of an inch, inches, feet, yards and also change one unit of length to another.
National Council of Teachers of Mathematics
The Math Forum: Lesson Plan: Measurement, "Inch by Inch"
This is a great measurement lesson plan with a literature connection, "Inch by Inch" by Leo Lioni. It uses a variety of activities where students use the inch unit.