Learning about our local watershed has made topographic maps a fascinating journey of discovery and art. Though most are made on computer now, Max wanted to try and draw his own topos. It's a great way to incorporate mathematical visualization and geometry in everyday learning with kids.
So go on out into your backyard and make a topographic map. Or take a walk through the neighborhood and create a neighborhood topo- I bet neighbors would love a copy. It truly demonstrates the concept of a watershed for kids and adults, as you can see where puddles and runoffs tend to form and how they are distributed.
Topographic symbols
Earth contours on a topographic map
Relief shading details
Topographic map vegetation shading details
Topographic map water shading details
