How tall are you? How tall is a giraffe? How about a chipmunk? How can you know? Explore how to measure objects with this badge. Measuring lets you know the size or weight of something. You'll measure different things. You'll create your own way to measure nature, too!

1. Search for shadows 
2. Sort natural objects 
3. Make your own unit of measurement

When you’ve earned this badge, you’ll know about shadows, measurement, sorting, and estimating.