https://www.pbslearningmedia.org/resource/wnet09.math.geometry.pla.wnetfence/building-a-fence/
Building a Fence | Grades 3-5 Mathematics Teaching and Lesson Resources
In this Cyberchase video segment, Harley convinces Harry to help put up a fence in their grandmother's backyard. With no instructions other than to put up the...
building a fence3 5mathematics teachinggrades