Brownie Math in Nature 3: Design with Nature Badge

Use math to do things in the natural world, like find the age of natural objects, build a honeycomb, design a bird feeder, and go bird-watching.

1. Calculate the age of a natural object
2. Explore the shape of beehives
3. Measure and build a bird feeder
4. Use ratios to make bird food
5. Graph data about birds

When you've earned this badge, you will know about natural objects.
You’ll know how to measure, use scale and ratio, and make a graph.