# Blog Archives

## Day 45: Polar Battleship

As part of yesterday’s lesson on polar coordinates, we started the Polar Battleship game, but didn’t get very far. My student begged to have some more time to finish their game. So we did today. Of course we also got started on unit conversions and dimensional analysis…but we had fun.

## Day 44: Geogebra Polar Coordinates

I love starting the study of the Unit circle with polar coordinates. They are so accessible, intuitive and are a high-leveraging understanding. So we did Geogebra Polar Coordinates again this year along with a foldable and we are on our way to a deep understanding of the unit circle!! Whoot-whoot!!