Girl Scouts STEM Career Explorer Badge

Monte-Carlo method to calculate area

Measuring tree rings

Climate vocabulary

Growing stalagmites

Coral bleaching

Fossilized snowflakes

Growing ice spikes

Scientifically Accurate Paper Snowflakes

Radioisotopes

Logarithms, Half Lives, and Radioisotopes

Make Your Own Paper

Modeling Earth's Atmosphere

Ozone: The Earth's Sunscreen

Weighing the Atmosphere

What is plant tanning?

Covalent bond gumdrops

The science of leather tanning

Making Your Own Fossil Endocasts

How does the human brain work?

Evolution of the Human Skull

Red Cabbage Litmus Test

Plant Dyes

Floating Along

Sweet and Sour

Machine Learning

A Neural Network Playground

Mini Pop Rocket

Sound Wave Generator

Bending Light

Patricia Bath - I Spy With My Little Eye

Eunice Foote - What is the Greenhouse Effect?

Eunice Foote - Make Your Own Greenhouse

Firing Neurons

Virtual Bacterial Growth Lab

Grinding Gears

Binary Bracelets

Tricolorability

A Geometric Coin Trick

Fun with Knots

Botany Explorer's Guide

Ynés Mexía - Plant Species

Pi Day - Smell the Maillard Reaction

Pi Day - Goodness Gracious! Great Balls of Gluten!

Pi Day - Buffon's Needle

Collision Lab

Vectors and Matrices

Searching for Other Planets Like Ours

Measure the Speed of Light

Astrobiology