Audience: Students; Grades: K-3; Subject Areas: Science. (2011) Students will learn how to measure length and distance using common tools in this engaging, colorful program. Concepts and terminology: metric ruler, meter, centimeter, and kilometer. For the teacher's guide go to: https://drive.google.com/folderview?id=0B9ZT7PYcIjLfdktnalJvOFhOT1k&usp=sharing