Snowflake Sun-catchers

Windows need sun-catchers, especially if the view is, well, urban!

 
These winter snowflake sun-catchers brighten up our view, which is safety grills and sky scrapers.

Snowflakes are pretty, and they make a great math lesson, too.  Kids draw and cut geometrical shapes around the edges. 

The prep work is not hard:  I fold copy paper in quarters.  Then I cut 3 points with variations, like straight, curved, or zigzag.  So easy, and so beautiful.