“g,” that’s interesting! Investigating gravity.

Why the world gets dark so fast outside the circle of the campfire.

Explore a famous environmental data set to learn about climate change.

Use straight lines to learn about circles.

Randomly toss some toothpicks, with pi as your reward.

Graphing can be a slippery slope to understanding.

Substitute coins for radiation.

What do you do if something looks odd in your data?

Discover the relationship between temperature and volume of a given amount of gas.

Use a slow-moving wheel to investigate position, speed, and acceleration.

Make predictions about water temperature and salinity using tidal data.