Skip to content
World 4 · Snowflakes and Kaleidoscopes · 12 min · PRO

Fold and cut: paper snowflakes

Folding makes mirror lines, and mirror lines copy your cut

PRO · Symmetry & Fractals

World 4: Snowflakes and Kaleidoscopes is part of PRO

The first world of Symmetry & Fractals is free. PRO opens the other 24 lessons in 6 worlds — simulations, quizzes and all.

  • Why six arms?
  • Temperature, humidity and shape
  • Kaleidoscopes: mirrors at an angle
  • Self-similarity and iteration
  • The perimeter that runs away
PRO includes
  • All 60 labs — every world, every lesson
  • Practice exams and certificates

$8.33/mo, billed yearly ($99.99) · or $39.99 monthly

Unlock Symmetry & FractalsTry the free world
My notes
Only saved in this browserAll my notes →
← Kaleidoscopes: mirrors at an angleSelf-similarity and iteration →

Report a mistake

What is wrong?
0 / 2000 · at least 10 characters
Sent along with your report
  • Page
  • About Fold and cut: paper snowflakes — Symmetry & Fractals · fractals/fold-and-cut
Plus your browser type. Reports go to our support system; see the privacy notice.