Kick it old school with Rose, one of our three virtual Spirographs (Spiral, Polygon, and Rose) to teach kids about geometric hypotrochoids. In other words, have fun drawing cool spiral pictures! Change the colors and adjust the levers to move the circles and see what flies! One teacher we know used Rose to make flowers for Mother’s Day cards with her students. Kids will have so much fun they won’t even realize that they’re developing mathematical and scientific intuition.